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Extract from the Register of European Patents

EP About this file: EP4240109

EP4240109 - INDUCTION HEATING DEVICE, INDUCTION HEATING EQUIPMENT, INDUCTION HEATING METHOD, AND HEAT TREATMENT METHOD [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  04.08.2023
Database last updated on 28.06.2024
Most recent event   Tooltip30.04.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Neturen Co., Ltd.
17-1, Higashigotanda 2-chome Shinagawa-ku
Tokyo 141-8639 / JP
[2023/36]
Inventor(s)01 / NAKATSU, Hitoshi
Tokyo 141-8639 / JP
02 / YOSHIOKA, Masato
Tokyo 141-8639 / JP
03 / TANAKA, Yoshimasa
Tokyo 141-8639 / JP
04 / ITO, Tsutomu
Tokyo 141-8639 / JP
05 / KOYANAGI, Kenji
Tokyo 141-8639 / JP
06 / SAGAE, Masaki
Tokyo 141-8639 / JP
07 / ISHII, Tatsuya
Tokyo 141-8639 / JP
08 / MISAKA, Yoshitaka
Tokyo 141-8639 / JP
09 / OGAWA, Yasuharu
Tokyo 141-8639 / JP
 [2023/36]
Representative(s)Isarpatent
Patent- und Rechtsanwälte Barth
Charles Hassa Peckmann & Partner mbB
Friedrichstrasse 31
80801 München / DE
[2023/36]
Application number, filing date23183659.406.04.2012
[2023/36]
Priority number, dateJP2011008512907.04.2011         Original published format: JP 2011085129
JP2011008513007.04.2011         Original published format: JP 2011085130
JP2011008513107.04.2011         Original published format: JP 2011085131
JP2011008513207.04.2011         Original published format: JP 2011085132
JP2011012297731.05.2011         Original published format: JP 2011122977
[2023/36]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP4240109
Date:06.09.2023
Language:EN
[2023/36]
Type: A3 Search report 
No.:EP4240109
Date:27.03.2024
Language:EN
[2024/13]
Search report(s)(Supplementary) European search report - dispatched on:EP27.02.2024
ClassificationIPC:H05B6/06, H05B6/10, H05B6/44, H05B6/40
[2023/36]
CPC:
H05B6/101 (EP,CN,US); H05B6/40 (US); H05B6/04 (CN);
H05B6/06 (CN,US); H05B6/44 (CN,US); Y02P10/25 (EP)
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2023/36]
TitleGerman:INDUKTIONSHEIZVORRICHTUNG, INDUKTIONSHEIZAUSRÜSTUNG, INDUKTIONSHEIZVERFAHREN UND WÄRMEBEHANDLUNGSVERFAHREN[2023/36]
English:INDUCTION HEATING DEVICE, INDUCTION HEATING EQUIPMENT, INDUCTION HEATING METHOD, AND HEAT TREATMENT METHOD[2023/36]
French:DISPOSITIF DE CHAUFFAGE PAR INDUCTION, ÉQUIPEMENT DE CHAUFFAGE PAR INDUCTION, PROCÉDÉ DE CHAUFFAGE PAR INDUCTION ET PROCÉDÉ DE TRAITEMENT THERMIQUE[2023/36]
Examination procedure05.07.2023Examination requested  [2023/36]
Parent application(s)   TooltipEP12767740.9  / EP2696652
EP16197529.7  / EP3145274
Fees paidRenewal fee
05.07.2023Renewal fee patent year 03
05.07.2023Renewal fee patent year 04
05.07.2023Renewal fee patent year 05
05.07.2023Renewal fee patent year 06
05.07.2023Renewal fee patent year 07
05.07.2023Renewal fee patent year 08
05.07.2023Renewal fee patent year 09
05.07.2023Renewal fee patent year 10
05.07.2023Renewal fee patent year 11
05.07.2023Renewal fee patent year 12
30.04.2024Renewal fee patent year 13
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Documents cited:Search[X]JPS63238212  (TOYOTA MOTOR CORP, et al) [X] 12-16 * page 66 - page 67; figures 1-3 *;
 [A]US2006290295  (YANG YUE [JP], et al) [A] 7-9* paragraphs [0068] , [0069] , [0078] , [79167]; figure 1 *;
 [A]JP2007012479  (HIGH FREQUENCY HEATTREAT) [A] 7-9 * paragraphs [0058] , [0059] , [0068] - [0081] - [0165] - [0170]; figures 1,25 *;
 [X]US2008035633  (WEISS KUNO [DE], et al) [X] 10,11 * paragraphs [0030] , [0055] - [0059]; claims 1-3 *;
 [X]JP2008202099  (HIGH FREQUENCY HEATTREAT) [X] 1-6 * abstract * * paragraphs [0010] - [0022] - [0030] , [0033] - [0035] - [0050] - [0052] - [0057] - [0071]; figures 1-4 *;
 [X]US2010243643  (CESANO MARIOLINO [IT], et al) [X] 1-6 * paragraphs [0018] , [0020] , [0026] , [0027] , [0030] , [0 40] - [0044]; figures 1-4 *
by applicantJPS6342830B
 JP2005325409
 JP2009287074
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.