Inventor · disambiguated record
Shirou Sakai
Also filed as: SAKAI SHIROU
5 granted patents·1 pending application·21 citations·filing 1995–2004
71Inventor score
Top patents by PatentIndex Score
6 records- 0170US7038775B2Spectroscopic deviceHAMAMATSU PHOTONICS KK·Filed 2002·Granted May 2, 2006·18 cites·6 claims
- 0248US7474051B2Alkali metal generating agent, alkali metal generator, photoelectric surface, secondary electron emission surface, electron tube, method for manufacturing photoelectric surface, method for manufacturing secondary electron emission surface, and method for manufacturing electron tubeHAMAMATSU PHOTONICS KK·Filed 2004·Granted Jan 6, 2009·2 cites·68 claims
- 0339US6943354B2Radiation detectorHAMAMATSU PHOTONICS KK·Filed 2001·Granted Sep 13, 2005·1 cites·11 claims
- 0437US7772771B2Alkali metal generating agent, alkali metal generator, photoelectric surface, secondary electron emission surface, electron tube, method for manufacturing photoelectric surface, method for manufacturing secondary electron emission surface, and method for manufacturing electron tubeHAMAMATSU PHOTONICS KK·Filed 2004·Granted Aug 10, 2010·0 cites·22 claims
- 0533US2006152154A1Alkali metal generating agent, alkali metal generator, photoelectric surface, secondary electron emission surface, electron tube, method for manufacturing photoelectric surface, method for manufacturing secondary electron emission surface, and method for manufacturing electron tubeSUGIYAMA HIROYUKI·Filed 2004·Application pending·0 cites
- 0627US5677595AResistor assembly and electron multiplier using the sameHAMAMATSU PHOTONICS KK·Filed 1995·Granted Oct 14, 1997·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →