Takeshi Yamamoto
552Patents
23h-index
737Co-inventors
93Inventor score
Filing activity: May 6, 1974 → Apr 15, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5353306A | Tap-weight controller for adaptive matched filter receiver | Electricity | 126 | Expired |
| US8472191B2 | Image displaying apparatus, holding member thereof, and image displaying system | Electricity | 93 | Active |
| US5773410A | Method for purifying (-)-N-isopulegol and citrus perfume composition containing (-)-N-isopulegol obtained by the method | Chemistry; Metallurgy | 89 | Expired |
| US5815232A | Color liquid crystal display apparatus | Physics | 72 | Expired |
| USD484080S1 | Automotive trim part having a bi-component show surface | General | 57 | Expired |
| US5969784A | Color liquid crystal display apparatus | Physics | 47 | Expired |
| US4831710A | Method of assembling a vehicle door | Emerging Cross-Sectional Technologies | 45 | Expired |
| US5991533A | Verification support system | Physics | 42 | Expired |
| US7767370B2 | Two-component developer, replenishing developer, and image-forming method | Physics | 40 | Active |
| US4729592A | Convertible vehicle body structure | Performing Operations; Transporting | 39 | Expired |
| US8114562B2 | Two-component developer, replenishing developer, and image-forming method | Physics | 35 | Active |
| US6700865B1 | Diversity receiver | Electricity | 35 | Expired |
| US4477553A | Photosensitive compositions | Chemistry; Metallurgy | 34 | Expired |
| US5477360A | Liquid crystal display device | Emerging Cross-Sectional Technologies | 34 | Expired |
| US5457672A | Audio reproducing apparatus having a playback resume function after a halt request | Physics | 30 | Expired |
| US7906262B2 | Two-component developer, replenishing developer, and image-forming method | Physics | 29 | Active |
| US6295866A | Surface-tracking measuring machine | Physics | 28 | Expired |
| US4415508A | Apparatus for mixing gases | Chemistry; Metallurgy | 28 | Expired |
| US4776630A | Roof structure for a convertible vehicle body | Performing Operations; Transporting | 27 | Expired |
| US4796943A | Convertible vehicle body structure having a rear seat | Performing Operations; Transporting | 26 | Expired |
| US4277632A | Process for the production of alkylene glycols | Emerging Cross-Sectional Technologies | 26 | Expired |
| US5139952A | Tissue culture flask | Chemistry; Metallurgy | 25 | Expired |
| US6680901B1 | OFDM demodulator | Electricity | 25 | Expired |
| US5758123A | Verification support system | Physics | 23 | Expired |
| US4849803A | Molded resin semiconductor device | Electricity | 23 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.