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Patent applications and USPTO patent grants for YAMAKOSHI; Shigenobu.The latest application filed is for "field-effect transistor and method for designing same".
Patent | Date |
---|---|
Field-effect Transistor And Method For Designing Same App 20210273060 - KASE; Tadashi ;   et al. | 2021-09-02 |
Method for producing a monolithically integrated optoelectronic device Grant 5,001,080 - Wada , et al. March 19, 1 | 1991-03-19 |
Optoelectronic integrated circuit Grant 4,719,498 - Wada , et al. January 12, 1 | 1988-01-12 |
Light-emitting semiconductor device Grant 4,630,083 - Yamakoshi December 16, 1 | 1986-12-16 |
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