Inventor · disambiguated record
Toshihisa Watanabe
Also filed as: WATANABE TOSHIHISA
6 granted patents·1 pending application·28 citations·filing 1989–2011
76Inventor score
Files withIHARA CHEMICAL IND CO2ANRITSU CORP1ANRITSU IND SOLUTIONS CO LTD1FUJITSU LTD1TOPPAN PRINTING CO LTD1
Top patents by PatentIndex Score
7 records- 0181US7561663B2X-ray detection device for foreign matterANRITSU IND SOLUTIONS CO LTD·Filed 2005·Granted Jul 14, 2009·9 cites·7 claims
- 0269US6512812B2X-ray foreign-body detectorANRITSU CORP·Filed 2001·Granted Jan 28, 2003·12 cites·15 claims
- 0356US6743033B2Contactor for semiconductor device and contact methodFUJITSU LTD·Filed 2002·Granted Jun 1, 2004·7 cites·11 claims
- 0440US8368851B2Color filter for liquid crystal display device and liquid crystal display deviceTOPPAN PRINTING CO LTD·Filed 2011·Granted Feb 5, 2013·0 cites·5 claims
- 0534US4943675AAnilinopyrimidine derivativesIHARA CHEMICAL IND CO·Filed 1989·Granted Jul 24, 1990·0 cites·2 claims
- 0630US2001039128A1Method of connecting IC package to IC contactor with weaker force and IC contactor for such methodFiled 2000·Application pending·0 cites
- 0725US6066744AProcess for producing 5-methylindolinesIHARA CHEMICAL IND CO·Filed 1998·Granted May 23, 2000·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →