Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5275756 | Fluorine-containing optically active compound and liquid crystal composition containing the same | Akio Yamaguchi, Shigeru Mitsuhashi, Minzo Sakaguchi, Hiroshi Sugiyama, Hiroko Konuma +2 more | 1994-01-04 |
| 5054486 | Remedial techniques for the treatment of painful disorders such as intervertebral disc hernia and the like | — | 1991-10-08 |
| 4842840 | Method for production of oxidation-resistant sialon and silicon carbide materials | Nobuyuki Azuma, Kazuo Nakamura, Minoru Maeda | 1989-06-27 |
| 4801405 | Composition for imparting fire-retardant properties to polyester fibers | Takeo Tanaka | 1989-01-31 |
| 4687047 | Continuous casting method | Shigeaki Ogibayashi, Tatsuo Mukai, Makoto Tezuka, Masazumi Hirai | 1987-08-18 |