Manabu Yamamoto
103Patents
14h-index
144Co-inventors
89Inventor score
Filing activity: Mar 25, 1974 → Feb 21, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6294313A | Pattern forming body, pattern forming method, and their applications | Emerging Cross-Sectional Technologies | 87 | Expired |
| US6573650B2 | Electroluminescent device and process for producing the same | Electricity | 68 | Expired |
| US6650047B2 | Electroluminescent device and process for producing the same | Electricity | 57 | Expired |
| US7323225B2 | Wettability changing layer and electronics device using same | Electricity | 50 | Expired |
| US5643174A | Endoscopic guide tube with embedded coil spring | Human Necessities | 47 | Expired |
| US7161631B2 | Digital broadcast receiving apparatus | Electricity | 44 | Expired |
| US4414575A | Autofocus system | Physics | 40 | Expired |
| US3938058A | Tunable laser | Electricity | 34 | Expired |
| US4410277A | Apparatus for detecting magneto-optical anisotropy | Physics | 34 | Expired |
| US6450635B1 | Color filter and process for producing the same | Physics | 32 | Expired |
| US6846616B2 | Process for production of pattern-forming body | Physics | 30 | Expired |
| US5128693A | Information recording apparatus | Physics | 20 | Expired |
| US6992728B2 | Broadcast receiving system with function of on-screen displaying channel information | Electricity | 16 | Expired |
| US6853097B2 | Uniterruptible power supply and its starting method | Electricity | 15 | Expired |
| US6815125B1 | Color filter and process for producing the same | Physics | 14 | Expired |
| US5509836A | Outboard motor | Performing Operations; Transporting | 14 | Expired |
| US7030933B2 | Broadcast receiving system with function of on-screen displaying channel information | Electricity | 14 | Expired |
| US6342864B1 | Slot array antenna with cavities | Electricity | 13 | Expired |
| US4095142A | High frequency discharge lamp for a spectral-line source | Electricity | 12 | Expired |
| US6729541B1 | Information reading apparatus and information recording medium | Physics | 11 | Expired |
| US6879349B2 | Broadcasting receiver with automatic audio selection function | Electricity | 11 | Expired |
| US7050117B2 | Channel selection device used in digital/analog broadcasting receiver | Electricity | 11 | Expired |
| US6507168B1 | Uninterruptible power supply | Emerging Cross-Sectional Technologies | 11 | Expired |
| US8939196B2 | Secondary pump type heat source and secondary pump type heat source control method | Emerging Cross-Sectional Technologies | 10 | Active |
| US9010849B2 | Front subframe structure for automotive vehicle | Performing Operations; Transporting | 10 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.