Akihiro Ishii
92Patents
8h-index
112Co-inventors
81Inventor score
Filing activity: Jul 26, 1985 → Sep 30, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4767674A | Metal cored board and method for manufacturing same | Emerging Cross-Sectional Technologies | 36 | Expired |
| US5863829A | Process for fabricating SOI substrate | Emerging Cross-Sectional Technologies | 30 | Expired |
| US6090688A | Method for fabricating an SOI substrate | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6245678A | Method for manufacturing semiconductor wafers | Electricity | 10 | Expired |
| US7312826B2 | Digital camera apparatus with high speed imaging and energy saving features | Electricity | 10 | Expired |
| US7178069B2 | Electronic control unit | Physics | 9 | Expired |
| US6041758A | Fuel injection amount controller for engines | Emerging Cross-Sectional Technologies | 9 | Expired |
| US11492352B2 | Arenavirus growth inhibitor comprising polycyclic carbamoylpyridone derivative | Emerging Cross-Sectional Technologies | 8 | Active |
| US4695515A | Metal cored board and method for manufacturing same | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6004860A | SOI substrate and a method for fabricating the same | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5013828A | Preparation of diacyl derivatives of 2'-deoxy-5-fluorouridine via novel intermediate compound | Chemistry; Metallurgy | 6 | Expired |
| US6424127B1 | Alternator controller | Electricity | 6 | Expired |
| US6234873A | Semiconductor mirror-polished surface wafers and method for manufacturing the same | Electricity | 6 | Expired |
| US7912600B2 | In-vehicle electronic control apparatus having monitoring control circuit | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US7807858B2 | Process for production of fluoro derivative | Chemistry; Metallurgy | 5 | Active |
| US7884862B2 | Camera and camera zoom control method | Electricity | 4 | Active |
| US7462734B2 | Process for production of optically active α-fluoro-carboxylic ester derivatives | Chemistry; Metallurgy | 4 | Expired |
| US10164364B2 | Connector | Electricity | 4 | Active |
| US8346377B2 | Electronic control apparatus | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US10361434B2 | Binder resin for nonaqueous secondary battery electrode, binder resin composition for nonaqueous secondary battery electrode slurry composition for nonaqueous secondary battery electrode, electrode for nonaqueous secondary battery, and nonaqueous secondary battery | Emerging Cross-Sectional Technologies | 2 | Active |
| US9774038B2 | Binder resin for nonaqueous secondary battery electrode, binder resin composition for nonaqueous secondary battery electrode slurry composition for nonaqueous secondary battery electrode, electrode for nonaqueous secondary battery, and nonaqueous secondary battery | Emerging Cross-Sectional Technologies | 2 | Active |
| US8058412B2 | Dehydroxyfluorination agent | Chemistry; Metallurgy | 2 | Active |
| US8283489B2 | Process for producing optically active α-fluorocarboxylate | Chemistry; Metallurgy | 1 | Active |
| US7186865B2 | Optically active 1-(fluoro-, trifluoromethyl-or trifluoromethoxy-substituted phenyl) alkylamine n-monoalkyl derivatives and process for producing same | Chemistry; Metallurgy | 1 | Expired |
| US7368609B2 | Optically active 1-(fluoro-, trifluoromethyl- or trifluoromethoxy- substituted phenyl)alkylamine N-monoalkyl derivatives and process for producing same | Chemistry; Metallurgy | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.