Inventor · disambiguated record
Akira Iwamura
Also filed as: IWAMURA AKIRA
11 granted patents·280 citations·filing 1982–2003
92Inventor score
Top patents by PatentIndex Score
11 records- 0189US6635380B1Storage battery having a plurality of containers with one coverMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Oct 21, 2003·52 cites·12 claims
- 0285US4795666AFiber reinforced structural memberKAWASAKI HEAVY IND LTD·Filed 1987·Granted Jan 3, 1989·49 cites·26 claims
- 0384US6400122B1Battery holding deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jun 4, 2002·26 cites·27 claims
- 0478US6673485B2Battery moduleMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jan 6, 2004·16 cites·12 claims
- 0575US4505457ARailway truck spring height adjustment deviceKAWASAKI HEAVY IND LTD·Filed 1982·Granted Mar 19, 1985·27 cites·6 claims
- 0671US6312851B1Sealed secondary battery assemblyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Nov 6, 2001·47 cites·13 claims
- 0770US7410722B2Combined battery and battery holding frameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Aug 12, 2008·9 cites·7 claims
- 0858US5189962AAxle box suspension with resilient elements adhered to the movable components such that all relative movement between the components occurs by deformation of the resilient elementsKAWASAKI HEAVY IND LTD·Filed 1992·Granted Mar 2, 1993·22 cites·18 claims
- 0954US6212744B1Apparatus for expanding a metal sheetMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Apr 10, 2001·22 cites·9 claims
- 1042US6440180B2Enclosed storage battery and its manufacturing methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Aug 27, 2002·6 cites·2 claims
- 1129US6243932B1Manufacturing method of expanded grid and its manufacturing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jun 12, 2001·4 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Akira Iwamura files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →