Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11070143 | Power conversion device with selective voltage control | Ryusuke Komiya, Hiroyuki Imayoshi, Mitsunori Sato, Toshihiro Hanada | 2021-07-20 |
| 10110139 | Matrix converter and method for determining constants of alternating-current motor | Toshihiro Hanada, Hiroyuki Imayoshi, Keisei Inoki | 2018-10-23 |
| 8084974 | Inverter device | — | 2011-12-27 |
| 4518751 | Process for the production of polyethylene | Shigeyoshi Mizogami | 1985-05-21 |
| 4462984 | Suppository base composition | Mitsuo Mizuno, Akinori Suginaka, Masahiko Fujii | 1984-07-31 |
| 4368185 | Molded, storage stable suppository base composition of specified amounts of polyethylene glycol, fatty acid triglyceride and alkylene oxide derivative | Mitsuo Mizuno, Akinori Suginaka, Masahiko Fujii | 1983-01-11 |
| 4342855 | Process for the production of polyethylene | Akio Kimura | 1982-08-03 |
| 4291101 | Wood fibrous material and a method for improving the qualities thereof | Yoshiharu Tanizaki, Kenichiro Minagawa, Kuninori Horioka | 1981-09-22 |