Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10960642 | Solvent-free-adhesive polyisocyanate composition, solvent-free adhesive, and method for producing multilayer film using the same | Shinichi Ohara, Kiyokazu Umetsu, Tomoo Okubo, Kenichi Shimamura, Kohei Nakane | 2021-03-30 |
| 7449577 | High purity piperazine pyrophosphate and process of producing same | Hisashi Murase, Masaru Nagahama, Tetsuo Kamimoto, Sinji Nakano | 2008-11-11 |
| 7316406 | Vehicle height adjusting apparatus | Masahito Taira | 2008-01-08 |
| 7279509 | Antibacterial composition for medical tool | Hidehiro Ishizuka, Junji Shibasaki | 2007-10-09 |
| 6403820 | Process for preparing low-acid-value phosphoric esters | Kazuhiko Hayashi, Tetsuo Kamimoto, Hisashi Murase | 2002-06-11 |
| 5505770 | Antifouling agent | Mitsuhiro Hamajima | 1996-04-09 |
| 5472483 | Antifouling agent | Mitsuhiro Hamajima | 1995-12-05 |
| 5342868 | Crystalline synthetic resin composition | Tetuo Tuboi, Kazunori Nishikawa | 1994-08-30 |
| 4820844 | Radiation sensitizer | Tsutomu Kagiya, Motonobu Minagawa, Yutaka Nakahara, Tsuneo Tsubakimoto, Ryoichi Oshiumi +1 more | 1989-04-11 |
| 4540728 | Diallyl-1,3,5-triazino-4-(2,2,6,6-tetramethyl piperidyl) amines as monomers and polymers and stabilized synthetic resin compositions | Yutaka Nakahara | 1985-09-10 |
| 4487887 | Diallyl amino-4-(2,2,6,6-tetramethyl piperidyl) carboxylic acid esters and amides as monomers and polymers and stabilized synthetic resin compositions | Yutaka Nakahara | 1984-12-11 |
| 4487900 | Diallyl 4-(2,2,6,6-tetramethyl piperidyl) amines as monomers and polymers and stabilized synthetic resin compositions | Yutaka Nakahara | 1984-12-11 |
| 4423174 | Synthetic resin compositions containing 2,2,6,6-tetramethyl piperidyl ethers | Motonobu Minagawa, Naohiro Kubota | 1983-12-27 |