Shu Yoshida
21Patents
5h-index
28Co-inventors
69Inventor score
Filing activity: Mar 29, 1976 → Dec 13, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4087182A | Process and apparatus for producing a photopolymer plate having relief images thereon | Emerging Cross-Sectional Technologies | 26 | Expired |
| US6267195A | Excavator operator cab | Physics | 18 | Expired |
| US6148946A | Excavator operator cab | Physics | 10 | Expired |
| US8674053B2 | Process for production of highly polymerized aromatic polycarbonate resin | Chemistry; Metallurgy | 10 | Active |
| US5426244A | Method for preparing dihydric phenols | Chemistry; Metallurgy | 8 | Expired |
| US6116308A | Run-flat tire system | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6265523A | Processes for producing aromatic/aliphatic copolycarbonate | Chemistry; Metallurgy | 4 | Expired |
| US8026336B2 | Polycarbonate resin composition and method of producing the same | Chemistry; Metallurgy | 3 | Active |
| US8013106B2 | Optical lens | Emerging Cross-Sectional Technologies | 2 | Active |
| US8058384B2 | Method for producing thermoplastic resin, polyester resin and polycarbonate resin, and their applications | Physics | 2 | Active |
| US6632331B2 | Distillation of polycyclic diol | Chemistry; Metallurgy | 2 | Expired |
| US6790928B2 | Process for producing polycarbonates | Chemistry; Metallurgy | 1 | Expired |
| US4146798A | Ink feed volume measuring device | Physics | 1 | Expired |
| US9274252B2 | Polycarbonate resin composition | Chemistry; Metallurgy | 1 | Active |
| US4983720A | Process for preparing a polyarylene thioether | Chemistry; Metallurgy | 1 | Expired |
| US6271336A | Process for producing aromatic-aliphatic copolycarbonate | Chemistry; Metallurgy | 0 | Expired |
| US9957349B2 | Resin composition, prepreg, and film | Electricity | 0 | Active |
| US8436129B2 | Polycarbonate resin having ultraviolet absorbing capability, resin composition and optical material | Physics | 0 | Active |
| US9163116B2 | Polycarbonate resin composition | Chemistry; Metallurgy | 0 | Active |
| US7999055B2 | Polycarbonate resin and method for producing the same | Emerging Cross-Sectional Technologies | 0 | Active |
| US7905262B2 | Tire for motorcycle with tread having center region, middle regions and shoulder regions | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.