Inventor · disambiguated record
Tatsuhisa Fujii
Also filed as: FUJII TATSUHISA
15 granted patents·3 pending applications·530 citations·filing 1990–2009
95Inventor score
Top patents by PatentIndex Score
18 records- 0193US5757450ALiquid crystal display with color filters and sizes of inclined linear wiring and terminal electrodes adjusted for equal resistancesHITACHI LTD·Filed 1995·Granted May 26, 1998·131 cites·18 claims
- 0289US7173445B2Sensor for inspection instrument and inspection instrumentOHT INC·Filed 2002·Granted Feb 6, 2007·62 cites·8 claims
- 0389US5841496AReflective liquid crystal display deviceHITACHI LTD·Filed 1996·Granted Nov 24, 1998·71 cites·6 claims
- 0488US5914763ALiquid crystal display with substantially equal resistances for sets of terminal electrodes and inclined wiring electrodesHITACHI LTD·Filed 1998·Granted Jun 22, 1999·80 cites·24 claims
- 0585USRE42879ELiquid crystal display with substantially equal resistances for sets of terminal electrodes and inclined wiring electrodesHITACHI DISPLAYS LTD·Filed 2007·Granted Nov 1, 2011·7 cites·39 claims
- 0679US7839033B2Brushless DC motor and manufacturing method thereofNIDEC CORP·Filed 2009·Granted Nov 23, 2010·10 cites·13 claims
- 0778US5818554AReflective liquid crystal display apparatus which does not require a back lightHITACHI LTD·Filed 1995·Granted Oct 6, 1998·59 cites·16 claims
- 0869USRE41324ELiquid crystal display with substantially equal resistances for sets of terminal electrodes and inclined wiring electrodesHITACHI DISPLAYS LTD·Filed 2001·Granted May 11, 2010·9 cites·52 claims
- 0966US7622834B2Brushless DC motor and manufacturing method thereofNIDEC CORP·Filed 2006·Granted Nov 24, 2009·9 cites·12 claims
- 1065US5280511AOutput circuit for a CCD with cascode depletion MOSFET loads and a feedback capacitorHITACHI LTD·Filed 1992·Granted Jan 18, 1994·24 cites·3 claims
- 1163US5189407AMulti-color display systemHITACHI LTD·Filed 1990·Granted Feb 23, 1993·26 cites·13 claims
- 1259US5220587AOutput circuit for a CCD with a D.C. restoration circuit integrated together with the CCD in a monolithic semiconductor chipHITACHI LTD·Filed 1991·Granted Jun 15, 1993·14 cites·9 claims
- 1351US5663743ADynamic scattering matrix liquid crystal display having voltage booster in driving voltage supply circuitHITACHI LTD·Filed 1995·Granted Sep 2, 1997·21 cites·8 claims
- 1445US7735220B2Method of manufacturing circuit boardNIDEC CORP·Filed 2006·Granted Jun 15, 2010·0 cites·16 claims
- 1538US5677705ADrive method for driving a matrix-addressing display, a drive circuit therefor, and a matrix-addressing display deviceHITACHI LTD·Filed 1994·Granted Oct 14, 1997·7 cites·10 claims
- 1632US2004243345A1Tester and testing methodOHT INC·Filed 2002·Application pending·0 cites
- 1731US2004234121A1Circuit wiring inspetion instrument and circuit wiring inspecting methodFiled 2002·Application pending·0 cites
- 1831US2004240724A1Tester and testing methodFiled 2002·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Tatsuhisa Fujii 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 →