Toshihiko Okamura
19Patents
7h-index
20Co-inventors
66Inventor score
Filing activity: Dec 11, 1981 → Sep 29, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5068148A | Diamond-coated tool member, substrate thereof and method for producing same | Emerging Cross-Sectional Technologies | 68 | Expired |
| US5883588A | Data compression system and data compression device for improving data compression rate and coding speed | Electricity | 56 | Expired |
| US4417167A | DC Brushless motor | Electricity | 48 | Expired |
| US7373581B2 | Device, program, and method for decoding LDPC codes | Electricity | 31 | Expired |
| US5660881A | Method of manufacturing CVD diamond coated cutting tools | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5618625A | CVD diamond coated cutting tools and method of manufacture | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6122402A | Pattern encoding and decoding method and encoder and decoder using the method | Electricity | 8 | Expired |
| US10408269B2 | Wireless sensor-equipped bearing | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US4433259A | Electric rotating machine | Electricity | 2 | Expired |
| US8225174B2 | Decoding device and decoding method | Electricity | 2 | Active |
| US8386877B2 | Communication system, transmitter, error correcting code retransmitting method, and communication program | Electricity | 1 | Active |
| US10200356B2 | Information processing system, information processing apparatus, information processing method, and recording medium | Electricity | 1 | Active |
| US12200147B2 | Collation system, client, and server | Electricity | 0 | Active |
| US12242644B2 | Collation system, client terminal, server apparatus, collation method, and program | Physics | 0 | Active |
| US7178090B2 | Error correction code decoding device | Electricity | 0 | Expired |
| US8627168B2 | Decoding device and decoding method | Electricity | 0 | Active |
| US11817934B2 | Wireless communication system | Electricity | 0 | Active |
| US12155769B2 | Information matching system and information matching method | Electricity | 0 | Active |
| US12143482B2 | Information matching system and information matching method | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.