Inventor · disambiguated record
Shigemi Chimura
Also filed as: CHIMURA SHIGEMI
10 granted patents·2 pending applications·271 citations·filing 1991–2002
91Inventor score
Files withROHM CO LTD10
Top patents by PatentIndex Score
12 records- 0174US6478228B1Card mounted with circuit chip and circuit chip moduleROHM CO LTD·Filed 1997·Granted Nov 12, 2002·50 cites·1 claims
- 0272US6679424B2Non contact type IC cardROHM CO LTD·Filed 2002·Granted Jan 20, 2004·4 cites·1 claims
- 0372US6624743B1Automatic adjusting responder with no self-contained power supplyROHM CO LTD·Filed 1997·Granted Sep 23, 2003·48 cites·12 claims
- 0472US6422473B1Circuit chip mounted card and circuit chip moduleROHM CO LTD·Filed 1997·Granted Jul 23, 2002·45 cites·4 claims
- 0570US6181001B1Card mounted with circuit chip and circuit chip moduleROHM CO LTD·Filed 1997·Granted Jan 30, 2001·39 cites·24 claims
- 0668US6498923B2Telecommunication deviceROHM CO LTD·Filed 1997·Granted Dec 24, 2002·37 cites·3 claims
- 0764US5208492AOutput buffer user-programmable to function as cmos output driver or open-drain output driverROHM CO LTD·Filed 1992·Granted May 4, 1993·25 cites·10 claims
- 0841US6464145B1Non-contact communication deviceROHM CO LTD·Filed 1998·Granted Oct 15, 2002·9 cites·4 claims
- 0937US5396639AOne chip microcomputer having programmable I/O terminals programmed according to data stored in nonvolatile memoryROHM CO LTD·Filed 1991·Granted Mar 7, 1995·11 cites·13 claims
- 1031US6842859B1Authentication system, authentication device, authentication data producing device, and authentication methodROHM CO LTD·Filed 1998·Granted Jan 11, 2005·3 cites·14 claims
- 1130US2002162893A1Non-contact ic cardFiled 1998·Application pending·0 cites
- 1229US2001045468A1Ic cardFiled 1997·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →