Inventor · disambiguated record
Tsuneo Hasegawa
Also filed as: HASEGAWA TSUNEO
7 granted patents·224 citations·filing 1976–1999
88Inventor score
Top patents by PatentIndex Score
7 records- 0182US4522197AGloves for recovering the functions of the carpal joint, the hand and the fingersMAN DESIGN CO·Filed 1983·Granted Jun 11, 1985·68 cites·13 claims
- 0280US4619250ATherapeutic appliance for improving functions of hand fingersMAN DESIGN CO·Filed 1984·Granted Oct 28, 1986·41 cites·7 claims
- 0373US4055490AActivated sludge processSEISUI KOGYO KK·Filed 1976·Granted Oct 25, 1977·31 cites·7 claims
- 0463US4807606ATherapeutic appliance for improving functions of hand fingersNITTO KOHKI CO·Filed 1987·Granted Feb 28, 1989·37 cites·4 claims
- 0551US5889276AFocus-detecting method and device having a light blocking member placed substantially at the conjugate image point of the pupil of the object lensNIKON CORP·Filed 1997·Granted Mar 30, 1999·16 cites·14 claims
- 0647US4478716AMixed-bed device for producing pure waterSEISUI KOGYO KK·Filed 1983·Granted Oct 23, 1984·16 cites·3 claims
- 0745US6405610B1Wafer inspection apparatusNIKON CORP·Filed 1999·Granted Jun 18, 2002·15 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →