Inventor · disambiguated record
Ichirou Kawamura
Also filed as: KAWAMURA ICHIROU
6 granted patents·2 pending applications·156 citations·filing 1994–2023
84Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD5HITACHI CONSTRUCTION MACH CO1HITACHI LTD1TOKYO SEIMITSU CO LTD1
Top patents by PatentIndex Score
8 records- 0194US6172962B1Disk cartridge with finger-like holding members and three-part supporting featureMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jan 9, 2001·72 cites·7 claims
- 0291US5493457AOptical disk apparatus with cooling arrangementMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Feb 20, 1996·66 cites·8 claims
- 0367US6392987B1Disk cartridge and adapter with locking and misinsertion preventing mechanism for the coverMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted May 21, 2002·4 cites·1 claims
- 0464US6430147B1Disk cartridge and adapterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Aug 6, 2002·11 cites·23 claims
- 0556US2025162419A1Display control device and remote operation deviceHITACHI CONSTRUCTION MACH CO·Filed 2023·Application pending·0 cites
- 0654US6288999B1Disk cartridge and adapterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Sep 11, 2001·1 cites·1 claims
- 0754US2024184951A1Simulation system and simulation methodHITACHI LTD·Filed 2023·Application pending·0 cites
- 0828US6900816B1Image distributing and processing apparatusTOKYO SEIMITSU CO LTD·Filed 1999·Granted May 31, 2005·2 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →