Inventor · disambiguated record
Hiroyasu Aizawa
Also filed as: AIZAWA HIROYASU
3 granted patents·5 pending applications·28 citations·filing 1975–2024
60Inventor score
Top patents by PatentIndex Score
8 records- 0188US3984435AHerbicidal N-substituted-Δ1 -tetrahydrophthalimideMITSUBISHI CHEM IND·Filed 1975·Granted Oct 5, 1976·28 cites·6 claims
- 0262US2024392853A1Metal foil for spring member, spring member for electronic device, production method for metal foil for spring member, and production method for spring member for electronic deviceTOPPAN HOLDINGS INC·Filed 2024·Application pending·0 cites
- 0361US2024390964A1Metal foil for spring member, production method for metal foil for spring member, and spring member for electronic deviceTOPPAN HOLDINGS INC·Filed 2024·Application pending·0 cites
- 0461US2024390965A1Metal foil for spring member, production method for metal foil for spring member, and spring member for electronic deviceTOPPAN HOLDINGS INC·Filed 2024·Application pending·0 cites
- 0561US2024390966A1Metal foil for spring member, production method for metal foil for spring member, and spring member for electronic deviceTOPPAN HOLDINGS INC·Filed 2024·Application pending·0 cites
- 0658US2024392854A1Metal foil for spring member, production method for metal foil for spring member, and spring member for electronic deviceTOPPAN HOLDINGS INC·Filed 2024·Application pending·0 cites
- 0750US11973097B2Light shielding member, lens unit, camera module, and electronic deviceTOPPAN INC·Filed 2022·Granted Apr 30, 2024·0 cites·10 claims
- 0848US12041332B2Light shielding plate, camera unit, electronic device, and method of manufacturing light shielding plateTOPPAN INC·Filed 2022·Granted Jul 16, 2024·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →