Tetsuo Ishihara
7Patents
5h-index
14Co-inventors
60Inventor score
Filing activity: Dec 22, 1975 → Mar 10, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4308368A | Photosensitive compositions with reaction product of novolak co-condensate with o-quinone diazide | Physics | 64 | Expired |
| US4121006A | Coated polyolefin film | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4323757A | Method for cutting specific layer of synthetic resin laminated film | Performing Operations; Transporting | 11 | Expired |
| US4307172A | Imaging light-sensitive material with etchable opaque polyamide underlayer and light-sensitive resist overlayer | Physics | 9 | Expired |
| US4038449A | Polypropylene or polymethylpentene film coated with graft undercoat mixture and vinylidene chloride copolymer top coating | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4287297A | Liquid composition for treating photosensitive laminates having alcohol-soluble polyamide layer | Physics | 5 | Expired |
| US10638323B2 | Wireless communication device, wireless communication method, and computer readable storage medium | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.