Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5264085 | Method of separating components of phenols mixture by distillation | Masashi Inaba, Kimikatsu Jinno, Mitsugi Kataoka, Norio Sato, Masayuki Honda | 1993-11-23 |
| 5182349 | Ethylene copolymer and method of producing same | Tadao Okada, Hajime Ikeno, Yuji Ozeki, Koshi Matsubara, Kenichi Nakamura | 1993-01-26 |
| 4967027 | Method of inhibiting polymerization of styrenes | Hideyuki Takahashi, Shohei Suzuki, Tomohiko Takahama, Tadamichi Aoki, Karl Trukenbrod | 1990-10-30 |
| 4504423 | Process for purifying dibromo-dicyanobutane | Hiroyuki Omori | 1985-03-12 |