Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9533349 | Casting mold | Kunihiro Yokoyama, Hiroshi Matsushita, Hiromi Fujita, Masanori Masubuchi, Kenichi Katahira +2 more | 2017-01-03 |
| 7378772 | Rotor for permanent magnet motor | Haruhiko Shimizu, Teruyoshi Kita, Shigeki Muroga | 2008-05-27 |
| 5264151 | Optically active ester derivatives, preparation process thereof, liquid crystal materials and a light switching element | Isao Kurimoto, Shoji Toda, Masayoshi Minai, Takeshi Tani, Chizu Kawakami +2 more | 1993-11-23 |
| 4985590 | Optically active benzene derivatives and process for preparation thereof | Masayoshi Minai | 1991-01-15 |