Koutarou Suzuki
16Patents
4h-index
32Co-inventors
60Inventor score
Filing activity: Jun 3, 1986 → Jul 16, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4663369A | Glass-fiber reinforced polypropylene resin composition | Chemistry; Metallurgy | 16 | Expired |
| US7661132B2 | Tag privacy protection method, tag device, backend apparatus, updater, update solicitor and record medium carrying such programs in storage | Electricity | 12 | Active |
| US8549290B2 | Secret sharing system, sharing apparatus, share management apparatus, acquisition apparatus, processing methods thereof, secret sharing method, program, and recording medium | Electricity | 6 | Active |
| US8964988B2 | Secret sharing system, sharing apparatus, share management apparatus, acquisition apparatus, secret sharing method, program and recording medium | Electricity | 5 | Active |
| US8938068B2 | Functional encryption applied system, information output apparatus, information processing apparatus, encryption protocol execution method, information output method, information processing method, program and recording medium | Electricity | 4 | Active |
| US8033723B2 | Securing structure of sensor element having lead and securing unit thereof | Electricity | 2 | Active |
| US7567933B1 | System and method for quantitative competition and recording medium having recorded thereon program for implementing them | Physics | 2 | Expired |
| US8515060B2 | Encryption apparatus, decryption apparatus, encryption method, decryption method, security method, program, and recording medium | Electricity | 2 | Active |
| US7941361B2 | System and method for quantitative competition and recording medium having recorded thereon program for implementing the method | Physics | 1 | Active |
| US11424913B2 | Key exchange system and key exchange method | Electricity | 1 | Active |
| US8619980B2 | Information generation apparatus, method, program, and recording medium for deriving a decryption key from another decryption key | Electricity | 1 | Active |
| US11902428B2 | Key exchange system, communication apparatus, key exchange method and program | Electricity | 0 | Active |
| US11095429B2 | Circuit concealing apparatus, calculation apparatus, and program | Electricity | 0 | Active |
| US6911503B2 | Curing agent composition for epoxy resins, epoxy resin composition and use thereof | Electricity | 0 | Expired |
| US10804760B2 | Rotor and motor | Electricity | 0 | Active |
| US8458478B2 | Signature generating apparatus, signature verifying apparatus, and methods and programs therefor | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.