Inventor · disambiguated record
Shigetatsu Katori
Also filed as: KATORI SHIGETATSU
9 granted patents·295 citations·filing 1985–1992
90Inventor score
Files withNEC CORP9
Top patents by PatentIndex Score
9 records- 0185US4847867ASerial bus interface system for data communication using two-wire line as clock bus and data busNEC CORP·Filed 1987·Granted Jul 11, 1989·95 cites·10 claims
- 0282US4839797AMicroprocessor compatible with any software represented by different types of instruction formatsNEC CORP·Filed 1985·Granted Jun 13, 1989·77 cites·10 claims
- 0367US5036458AInformation processor executing interruption program without saving contents of program counterNEC CORP·Filed 1988·Granted Jul 30, 1991·31 cites·4 claims
- 0456US4984190ASerial data transfer systemNEC CORP·Filed 1990·Granted Jan 8, 1991·38 cites·17 claims
- 0556US4949242AMicrocomputer capable of accessing continuous addresses for a short timeNEC CORP·Filed 1988·Granted Aug 14, 1990·15 cites·10 claims
- 0642US5159688AInformation processor performing interrupt operation in two modesNEC CORP·Filed 1991·Granted Oct 27, 1992·12 cites·12 claims
- 0737US5241644AQueue having long word lengthNEC CORP·Filed 1991·Granted Aug 31, 1993·10 cites·8 claims
- 0836US5367676AData processor for multiple macro-service processings based on a single macro-service requestNEC CORP·Filed 1992·Granted Nov 22, 1994·10 cites·9 claims
- 0935US5163150AInformation processor performing interrupt operation without saving contents of program counterNEC CORP·Filed 1991·Granted Nov 10, 1992·7 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →