Inventor · disambiguated record
Keiichi Tamura
Also filed as: IWATSUKI MASAHIRO · TAMURA KEIICHI
22 granted patents·304 citations·filing 1978–2010
96Inventor score
Files withTOKAI RIKA CO LTD18KYOSEKI SEIHIN GIJUTSU KENK1MITSUBISHI ELECTRIC CORP1TOKAI RIKA DENKI SEISHAKUSHO K1URASHIMA YOSHIHITO1
Top patents by PatentIndex Score
22 records- 0175US4739175AApparatus for inspecting configuration of terminal legs of an electronic deviceMITSUBISHI ELECTRIC CORP·Filed 1987·Granted Apr 19, 1988·30 cites·3 claims
- 0272US5676395ATethered air bagTOKAI RIKA DENKI SEISHAKUSHO K·Filed 1996·Granted Oct 14, 1997·35 cites·2 claims
- 0372US4467981AWebbing retractorTOKAI RIKA CO LTD·Filed 1983·Granted Aug 28, 1984·25 cites·22 claims
- 0471US5558365ATethered air bagTOKAI RIKA CO LTD·Filed 1994·Granted Sep 24, 1996·33 cites·4 claims
- 0558US4621836AMounting construction of webbing retractorTOKAI RIKA CO LTD·Filed 1985·Granted Nov 11, 1986·19 cites·21 claims
- 0656US5092628AAir bag apparatusTOKAI RIKA CO LTD·Filed 1989·Granted Mar 3, 1992·18 cites·22 claims
- 0755US4729523ALocking mechanism for webbing retractorTOKAI RIKA CO LTD·Filed 1985·Granted Mar 8, 1988·16 cites·14 claims
- 0855US4597543ALocking mechanism adapted for use in webbing retractorTOKAI RIKA CO LTD·Filed 1984·Granted Jul 1, 1986·13 cites·14 claims
- 0954US4858953AApparatus for driving an intermediate portion of webbingTOKAI RIKA CO LTD·Filed 1987·Granted Aug 22, 1989·15 cites·29 claims
- 1053US4925596ALubricating oil composition containing molybdenum and zinc compounds for internal combustion engineKYOSEKI SEIHIN GIJUTSU KENK·Filed 1988·Granted May 15, 1990·9 cites·4 claims
- 1153US4706993AApparatus for adjusting position of seatbelt webbing at which it is retained by vehicle bodyTOKAI RIKA CO LTD·Filed 1986·Granted Nov 17, 1987·16 cites·16 claims
- 1246US5217252AActuator for use in emergency situation of vehicleTOKAI RIKA CO LTD·Filed 1991·Granted Jun 8, 1993·16 cites·21 claims
- 1345US4681347AAutomatic seatbelt apparatusTOKAI RIKA CO LTD·Filed 1986·Granted Jul 21, 1987·11 cites·21 claims
- 1443US4776611AAutomatic seat belt apparatusTOKAI RIKA CO LTD·Filed 1987·Granted Oct 11, 1988·10 cites·21 claims
- 1539US5022601ALocking mechanism for webbing retractorTOKAI RIKA CO LTD·Filed 1987·Granted Jun 11, 1991·8 cites·15 claims
- 1638US4667894AWebbing lock apparatusTOKAI RIKA CO LTD·Filed 1985·Granted May 26, 1987·8 cites·13 claims
- 1736US4732346ALock mechanism for webbing retractorTOKAI RIKA CO LTD·Filed 1986·Granted Mar 22, 1988·10 cites·18 claims
- 1834US8467000B2Camera device and manufacturing method for a camera deviceURASHIMA YOSHIHITO·Filed 2010·Granted Jun 18, 2013·0 cites·5 claims
- 1934US4193565ASeatbelt retractorTOKAI RIKA CO LTD·Filed 1978·Granted Mar 18, 1980·3 cites·5 claims
- 2033US4717089AWebbing retractor for vehicleTOKAI RIKA CO LTD·Filed 1986·Granted Jan 5, 1988·4 cites·18 claims
- 2131US4192474AWebbing retractor for seatbelt systemTOKAI RIKA CO LTD·Filed 1978·Granted Mar 11, 1980·2 cites·12 claims
- 2231US4173318AWebbing retractor in safety seatbelt systemTOKAI RIKA CO LTD·Filed 1978·Granted Nov 6, 1979·3 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Keiichi Tamura 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 →