Inventor · disambiguated record
Tetsu Igarashi
Also filed as: IGARASHI TETSU
3 granted patents·54 citations·filing 1986–1991
72Inventor score
Technology areasG06F
Files withTOSHIBA KK3
Top patents by PatentIndex Score
3 records- 0155US4797813ACache memory control apparatusTOSHIBA KK·Filed 1986·Granted Jan 10, 1989·28 cites·9 claims
- 0239US4992970ASystem for reading or setting printed circuit boards voltage of computer by support processorTOSHIBA KK·Filed 1987·Granted Feb 12, 1991·13 cites·7 claims
- 0336US5138703AMethod of and apparatus for expanding system busTOSHIBA KK·Filed 1991·Granted Aug 11, 1992·13 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when Tetsu Igarashi 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 →