Inventor · disambiguated record
Tetsu Yamamuro
Also filed as: YAMAMURO TETSU
9 granted patents·231 citations·filing 1984–1988
90Inventor score
Files withRICOH KK9
Top patents by PatentIndex Score
9 records- 0194US4588998AInk jet head having curved inkRICOH KK·Filed 1984·Granted May 13, 1986·62 cites·11 claims
- 0292US4891305AOptical information recording elementRICOH KK·Filed 1988·Granted Jan 2, 1990·35 cites·15 claims
- 0384US4700203AInk jet head for compressing ink to eject drops of inkRICOH KK·Filed 1986·Granted Oct 13, 1987·33 cites·12 claims
- 0475US4607267AOptical ink jet head for ink jet printerRICOH KK·Filed 1984·Granted Aug 19, 1986·24 cites·15 claims
- 0569US4758499AOptical information recording mediumRICOH KK·Filed 1986·Granted Jul 19, 1988·16 cites·9 claims
- 0668US4954534APhotodecomposing organosilicon compounds and photopolymerizable epoxy resin compositions containing the organosilicon compoundsRICOH KK·Filed 1988·Granted Sep 4, 1990·16 cites·9 claims
- 0755US4915997AOptical information recording mediumRICOH KK·Filed 1988·Granted Apr 10, 1990·16 cites·5 claims
- 0851US4865949AOptical information recording mediumRICOH KK·Filed 1988·Granted Sep 12, 1989·13 cites·8 claims
- 0950US4711798AOptical information recording mediumRICOH KK·Filed 1986·Granted Dec 8, 1987·16 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Tetsu Yamamuro 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 →