Deutsch English Français

Contact

EP0426265

European procedure

Quick help

Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability
Register Forum

2022.02.11

More...

News flashes

News flashes

New version of the European Patent Register - SPC information for Unitary Patents.

2024-03-06

More...

Extract from the Register of European Patents

EP About this file: EP0426265

EP0426265 - Solid electrolyte fuel cell [Right-click to bookmark this link]
Status	No opposition filed within time limit Status updated on 25.11.1995 Database last updated on 28.06.2024
Most recent event Tooltip	25.11.1995	No opposition filed within time limit	published on 17.01.1996 [1996/03]
Applicant(s)	For all designated states MITSUBISHI JUKOGYO KABUSHIKI KAISHA 5-1, Marunouchi 2-chome Chiyoda-ku Tokyo / JP
	[N/P]
Former [1991/19]	For all designated states MITSUBISHI JUKOGYO KABUSHIKI KAISHA 5-1, Marunouchi 2-chome Chiyoda-ku Tokyo / JP
Inventor(s)	01 / Irino, Mitsuhiro, c/o Takasago Technical Inst. Mitsubishi Jukogyo K.K., 1-1, Shinhama 2-chome Arai-machi, Takasago, Hyogo Pref. / JP
	02 / Gora, Tetsuo, c/o Takasago Technical Inst. Mitsubishi Jukogyo K.K., 1-1, Shinhama 2-chome Arai-machi, Takasago, Hyogo Pref. / JP
	03 / Minami, Masaharu, c/o Takasago Technical Inst. Mitsubishi Jukogyo K.K., 1-1, Shinhama 2-chome Arai-machi, Takasago, Hyogo Pref. / JP
	04 / Miyamoto, Hitoshi, c/o Takasago Technical Inst. Mitsubishi Jukogyo K.K., 1-1, Shinhama 2-chome Arai-machi, Takasago, Hyogo Pref. / JP
	05 / Sumi, Masao, c/o Takasago Technical Inst. Mitsubishi Jukogyo K.K., 1-1, Shinhama 2-chome Arai-machi, Takasago, Hyogo Pref. / JP
	06 / Tomita, Nobugoshi A403, 3781-26, Higashiyama-Nishiyama Ohkuradani, Akashi Hyogo Pref. 673 / JP
	07 / Watanabe, Kiyoshi, c/o Kobe Shipyard & Engine Works, Mitsubishi Jukogyo K.K., 1-1, Wadasaki-cho 1-chome, Hyogo-ku, Kobe, Hyogo Pref. / JP
	08 / Ogura, Kazumi, c/o Kobe Shipyard & Engine Works, Mitsubishi Jukogyo K.K., 1-1, Wadasaki-cho 1-chome, Hyogo-ku, Kobe, Hyogo Pref. / JP
	09 / Nishiura, Masanori, c/o Kobe Shipyard & Engine Works, Mitsubishi Jukogyo K.K., 1-1, Wadasaki-cho 1-chome, Hyogo-ku, Kobe, Hyogo Pref. / JP
	10 / Funatsu, Masayuki, c/o Kobe Shipyard & Engine Works, Mitsubishi Jukogyo K.K., 1-1, Wadasaki-cho 1-chome, Hyogo-ku, Kobe, Hyogo Pref. / JP
	11 / Yoshimoto, Kazuhiro, c/o Kobe Shipyard & Engine Works, Mitsubishi Jukogyo K.K., 1-1, Wadasaki-cho 1-chome, Hyogo-ku, Kobe, Hyogo Pref. / JP
	12 / Takenobu, Koichi, c/o Kobe Shipyard & Engine Works, Mitsubishi Jukogyo K.K., 1-1, Wadasaki-cho 1-chome, Hyogo-ku, Kobe, Hyogo Pref. / JP
	13 / Satake, Tokuki, c/o Kobe Shipyard & Engine Works, Mitsubishi Jukogyo K.K., 1-1, Wadasaki-cho 1-chome, Hyogo-ku, Kobe, Hyogo Pref. / JP
	[1991/19]
Representative(s)	Meissner, Peter E. Meissner & Meissner Patentanwaltsbüro Postfach 33 01 30 14171 Berlin / DE
	[N/P]
Former [1993/09]	Meissner, Peter E., Dipl.-Ing. Meissner & Meissner, Patentanwaltsbüro, Postfach 33 01 30 D-14171 Berlin / DE
Former [1991/19]	Meissner, Peter E., Dipl.-Ing. Meissner & Meissner Patentanwaltsbüro Postfach D-14199 Berlin / DE
Application number, filing date	90250227.7	07.09.1990
	[1991/19]
Priority number, date	JP19890236459	12.09.1989 Original published format: JP 23645989
	JP19890294483	13.11.1989 Original published format: JP 29448389
	[1991/19]
Filing language	EN
Procedural language	EN
Publication	Type:	A2 Application without search report
	No.:	EP0426265
	Date:	08.05.1991
	Language:	EN
	[1991/19]
	Type:	A3 Search report
	No.:	EP0426265
	Date:	25.09.1991
	Language:	EN
	[1991/39]
	Type:	B1 Patent specification
	No.:	EP0426265
	Date:	25.01.1995
	Language:	EN
	[1995/04]
Search report(s)	(Supplementary) European search report - dispatched on:	EP	05.08.1991
Classification	IPC:	H01M8/24, H01M8/02, H01M8/12	[1991/19]
	CPC:	H01M8/0271 (EP,US); H01M8/1213 (EP,US); H01M8/242 (US); H01M8/2432 (EP); H01M4/9033 (EP,US); H01M4/9066 (EP,US); (+) Y02E60/50 (EP) (-)
Designated contracting states	CH, DE, FR, GB, LI [1991/19]
Title	German:	Brennstoffzelle mit festen Elektrolyten	[1991/19]
	English:	Solid electrolyte fuel cell	[1991/19]
	French:	Pile à combustible à électrolyte solide	[1991/19]
Examination procedure	17.09.1991	Examination requested [1991/48]
	04.05.1993	Despatch of a communication from the examining division (Time limit: M04)
	10.09.1993	Reply to a communication from the examining division
	30.09.1993	Despatch of a communication from the examining division (Time limit: M04)
	08.02.1994	Reply to a communication from the examining division
	16.03.1994	Despatch of communication of intention to grant (Approval: Yes)
	19.07.1994	Communication of intention to grant the patent
	19.10.1994	Fee for grant paid
	19.10.1994	Fee for publishing/printing paid
Opposition(s)	26.10.1995	No opposition filed within time limit [1996/03]
Fees paid	Renewal fee
	26.08.1992	Renewal fee patent year 03
	21.07.1993	Renewal fee patent year 04
	20.07.1994	Renewal fee patent year 05
Opt-out from the exclusive Tooltip competence of the Unified Patent Court	See the Register of the Unified Patent Court for opt-out data
	Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:	Search	JP1041172 [ ];
		JP62184772 [ ];
		JP63245867 [ ];
		JP62076262 [ ];
		JP62131479 [ ];
		JP62133677 [ ];
		JP1197971 [ ];
		JP1206567 [ ];
		JP1227362 [ ];
		[A]EP0289226 (STANDARD OIL CO OHIO [US]);
		[XP]EP0338823 (TOA NENRYO KOGYO KK [JP]);
		[XP]EP0355420 (FUJI ELECTRIC CO LTD [JP]);
		[X]DE2747467 ;
		[A]FR2294244 (KENT LTD G [GB])
		[ ] - PATENT ABSTRACTS OF JAPAN, vol. 13, no. 235 (E-766)[3583], 30th May 1989; & JP,A,1 041 172 (MITSUBISHI HEAVY IND. LTD) 13-02-1989, abstract., & JP1041172 A 00000000
		[ ] - PATENT ABSTRACTS OF JAPAN, vol. 12, no. 26 (E-577)[2873], 26th January 1988; & JP,A,62 184 772 (MITSUBISI ELECTRIC CORP.) 13-08-1987, abstract., & JP62184772 A 00000000
		[ ] - PATENT ABSTRACTS OF JAPAN, vol. 13, no. 53 (E-713)[3401], 7th Febuary 1989; & JP,A,63 245 867 (TOSHIBA CORP.) 12-10-1988, abstract., & JP63245867 A 00000000
		[ ] - PATENT ABSTRACTS OF JAPAN, vol. 11, no. 275 (E-537)[2722], 5th September 1987; & JP,A,62 076 262 (TOSHIBA CORP.) 12-10-1988, abstract., & JP62076262 A 00000000
		[ ] - PATENT ABSTRACTS OF JAPAN, vol. 11, no. 355 (E-558)[2802], 19th November 1987; & JP,A,62 131 479 (TOSHIBA CORP.) 13-06-1987, abstract., & JP62131479 A 00000000
		[ ] - PATENT ABSTRACTS OF JAPAN, vol. 11, no. 359 (E.559)[2806], 21st November 1987; & JP,A,62 133 677 (MATSUSHITA ELECTRIC IND. CO., LTD) 16-06-1987, abstract., & JP62133677 A 00000000
		[ ] - PATENT ABSTRACTS OF JAPAN, vol. 13, no. 493 (E-842)[3841], 8th November 1989; & JP,A,1 197 971 (MITSUBISHI HEAVY IND. LTD) 09-08-1989, abstract., & JP1197971 A 00000000
		[ ] - PATENT ABSTRACTS OF JAPAN, vol. 13, no. 509 (E-846)[3857], 15th November 1989; & JP,A,1 206 567 (MITSUBISHI HEAVY IND. LTD) 18-08-1989, abstract., & JP1206567 A 00000000
		[ ] - PATENT ABSTRACTS OF JAPAN, vol. 13, no. 548 (E-856)[3896], 7th December 1989; & JP,A,1 227 362 (MITSUBISHI HEAVY IND.) 11-09-1989, abstract., & JP1227362 A 00000000

The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.

Legal notice
Terms of use
24.1.24; 34p