Inventor · disambiguated record
Yasushi Watase
Also filed as: WATASE YASUSHI
10 granted patents·69 citations·filing 1989–1996
88Inventor score
Files withHAMAMATSU PHOTONICS KK10
Top patents by PatentIndex Score
10 records- 0165US4980772AImage pickup device incorporated with image intensifier tubeHAMAMATSU PHOTONICS KK·Filed 1989·Granted Dec 25, 1990·14 cites·10 claims
- 0262US5561347APhotomultiplierHAMAMATSU PHOTONICS KK·Filed 1994·Granted Oct 1, 1996·16 cites·11 claims
- 0346US5633493AImage tube having a YAG crystalHAMAMATSU PHOTONICS KK·Filed 1995·Granted May 27, 1997·7 cites·12 claims
- 0443US4974090AImage pickup device incorporated with image intensifier tubeHAMAMATSU PHOTONICS KK·Filed 1989·Granted Nov 27, 1990·8 cites·12 claims
- 0541US5557166AReflection-type photoelectronic surface and photomultiplierHAMAMATSU PHOTONICS KK·Filed 1995·Granted Sep 17, 1996·6 cites·10 claims
- 0640US5623182AReflections mode alkali photocathode and photomultiplier using the sameHAMAMATSU PHOTONICS KK·Filed 1996·Granted Apr 22, 1997·5 cites·2 claims
- 0738US5210403ARadiation detecting device with a photocathode being inclined to a light incident surfaceHAMAMATSU PHOTONICS KK·Filed 1992·Granted May 11, 1993·4 cites·17 claims
- 0836US5633562AReflection mode alkali photocathode, and photomultiplier using the sameHAMAMATSU PHOTONICS KK·Filed 1994·Granted May 27, 1997·4 cites·2 claims
- 0932US5463272ACathode for photoelectric emission, cathode for secondary electron emission, electron multiplier tube, and photomultiplier tubeHAMAMATSU PHOTONICS KK·Filed 1993·Granted Oct 31, 1995·2 cites·13 claims
- 1032US5095202AProximity image intensifierHAMAMATSU PHOTONICS KK·Filed 1991·Granted Mar 10, 1992·3 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →