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Patent applications and USPTO patent grants for Yamauchi; Hidetoshi.The latest application filed is for "a/d conversion method and apparatus".
Patent | Date |
---|---|
A/D conversion method and apparatus Grant 6,879,278 - Watanabe , et al. April 12, 2 | 2005-04-12 |
A/d Conversion Method And Apparatus App 20040239546 - Watanabe, Takamoto ;   et al. | 2004-12-02 |
Method of producing high-strength .beta.-type silicon carbide sintered bodies Grant 5,192,719 - Yamauchi , et al. March 9, 1 | 1993-03-09 |
Thermal storage unit Grant 4,993,481 - Kamimoto , et al. February 19, 1 | 1991-02-19 |
Electronic circuit substrates Grant 4,882,455 - Sato , et al. November 21, 1 | 1989-11-21 |
Silicon carbide substrates and a method of producing the same Grant 4,664,946 - Enomoto , et al. May 12, 1 | 1987-05-12 |
Silicon carbide substrates and a method of producing the same Grant 4,499,147 - Enomoto , et al. February 12, 1 | 1985-02-12 |
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