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Tetsuro Narikawa |
2025-01-14 |
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Kohei Miura, Kiyohiko Inoue |
2024-05-14 |
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Tetsuro Narikawa, Toshifumi Kase, Akira Inoue |
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Power control device |
Yuichi Hayashi |
2021-03-02 |
| 10747092 |
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Osamu Jobi |
2020-08-18 |
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Cooling device, light source unit and projector |
— |
2019-03-19 |
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— |
2019-01-22 |
| 9563110 |
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— |
2017-02-07 |
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Valve assembly |
Hirotoshi Ogawa |
1986-06-03 |
| 4516597 |
Anticorrosive butterfly valve |
— |
1985-05-14 |
| D268048 |
Diaphragm valve |
— |
1983-02-22 |
| D268049 |
Diaphragm valve |
— |
1983-02-22 |
| 4266754 |
Butterfly valve assembly |
Youichi Ninomiya, Hirotoshi Ogawa, Masataka Machida |
1981-05-12 |
