Inventor · disambiguated record
Tokuaki Nihashi
Also filed as: NIHASHI TOKUAKI
9 granted patents·1 pending application·74 citations·filing 1985–2014
87Inventor score
Files withHAMAMATSU PHOTONICS KK6NIHASHI TOKUAKI2SANKEN ELECTRIC CO LTD1UNIV SHIZUOKA NAT UNIV CORP1
Top patents by PatentIndex Score
10 records- 0179US8888914B2Process for producing layered member and layered memberNIHASHI TOKUAKI·Filed 2010·Granted Nov 18, 2014·6 cites·11 claims
- 0278US6580215B2PhotocathodeHAMAMATSU PHOTONICS KK·Filed 2000·Granted Jun 17, 2003·15 cites·7 claims
- 0376US7525131B2Photoelectric surface and photodetectorUNIV SHIZUOKA NAT UNIV CORP·Filed 2006·Granted Apr 28, 2009·4 cites·10 claims
- 0472US8981338B2Semiconductor photocathode and method for manufacturing the sameSANKEN ELECTRIC CO LTD·Filed 2013·Granted Mar 17, 2015·3 cites·19 claims
- 0559US9431570B2Process for producing layered member and layered memberHAMAMATSU PHOTONICS KK·Filed 2014·Granted Aug 30, 2016·0 cites·11 claims
- 0655US5982093APhotocathode and electron tube having enhanced absorption edge characteristicsHAMAMATSU PHOTONICS KK·Filed 1997·Granted Nov 9, 1999·12 cites·13 claims
- 0755US5923045ASemiconductor photocathode and semiconductor photocathode apparatus using the sameHAMAMATSU PHOTONICS KK·Filed 1997·Granted Jul 13, 1999·12 cites·14 claims
- 0854US6314759B1Method of bonding glass membersHAMAMATSU PHOTONICS KK·Filed 1998·Granted Nov 13, 2001·17 cites·17 claims
- 0948US2007296335A1Process for Producing Layered Member and Layered MemberNIHASHI TOKUAKI·Filed 2005·Application pending·0 cites
- 1038US4605600ATransparent GaAs photoelectric layerHAMAMATSU PHOTONICS KK·Filed 1985·Granted Aug 12, 1986·5 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →