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Patent applications and USPTO patent grants for Tomofuji; Yoshiaki.The latest application filed is for "container for both cryopreservation and transportation".
Patent | Date |
---|---|
Container for both cryopreservation and transportation Grant 10,882,680 - Yonai , et al. January 5, 2 | 2021-01-05 |
Container For Both Cryopreservation And Transportation App 20200031559 - YONAI; Hajime ;   et al. | 2020-01-30 |
Electronic blackboard and accessories such as writing tools Grant RE35,329 - Murakami , et al. September 17, 1 | 1996-09-17 |
Electronic blackboard system marker and eraser therefor Grant 5,134,388 - Murakami , et al. July 28, 1 | 1992-07-28 |
Electronic blackboard apparatus Grant RE33,936 - Miyamori , et al. May 26, 1 | 1992-05-26 |
Electronic blackboard and accessories such as writing tools Grant 5,023,408 - Murakami , et al. June 11, 1 | 1991-06-11 |
Position detector Grant 4,832,144 - Murakami , et al. May 23, 1 | 1989-05-23 |
Electronic blackboard apparatus Grant 4,711,977 - Miyamori , et al. December 8, 1 | 1987-12-08 |
Power supply system Grant 4,533,987 - Tomofuji , et al. August 6, 1 | 1985-08-06 |
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