Issued Patents All Time
Showing 1–25 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5981638 | Thermoplastic resin composition | Kanako Ida | 1999-11-09 |
| 5714612 | Hindered piperidine stabilizers and production thereof | Kenji Kimura, Motohiko Samizo, Shinya Tanaka, Yukihiro Honda, Manji Sasaki | 1998-02-03 |
| 5506286 | Method for stabilizing an organic material using a hindered piperidine compound | Kenji Kimura, Motohiko Samizo, Shinya Tanaka, Yukihiro Honda, Manji Sasaki | 1996-04-09 |
| 5428091 | Thermoplastic resin compositions comprising polyphenylene ether, polyolefins and dinitrodiamines | Hiroomi Abe, Takeshi Fujii, Masashi Yamamoto, Hideo Nagasaki, Naoki Inui | 1995-06-27 |
| 5384348 | Hindered piperidine stabilizers and production thereof | Kenji Kimura, Motohiko Samizo, Shinya Tanaka, Yukihiro Honda, Manji Sasaki | 1995-01-24 |
| 5369143 | Inorganic fiber having modified surface and its use for reinforcement of resins | Isao Kurimoto, Naoki Inui, Kohji Yamatsuta, Hitoshi Murotani, Hideo Nagasaki | 1994-11-29 |
| 5362794 | Rubber composition having excellent gripping power and rolling resistance, and production thereof | Naoki Inui, Kazuaki Yamamoto, Hideo Nagasaki, Manji Sasaki | 1994-11-08 |
| 5362785 | Rubber composition suitable for automobile tires and its production | Naoki Inui, Hideo Nagasaki | 1994-11-08 |
| 5356964 | Stabilized polyolefin composition | Tamaki Ishii, Fumitoshi Kojima, Kanako Ida | 1994-10-18 |
| 5338869 | Hydroxyphenylpropionic ester having novel crystal structure | Kikumitsu Inoue, Manji Sasaki | 1994-08-16 |
| 5322947 | Process for producing N,N'-bis(2,2,6,6-tetramethyl-4-piperidyl)alkanediamine | Shinya Tanaka, Manji Sasaki, Hiroki Yamamoto, Eiiti Yoneyama | 1994-06-21 |
| 5300568 | Thermoplastic resin composition | Hiroomi Abe, Takeshi Fujii, Masashi Yamamoto, Hideo Nagasaki, Naoki Inui | 1994-04-05 |
| 5281646 | Production of thermoplastic resin having high impact resistance | Kanako Ida, Hiroshi Kojima | 1994-01-25 |
| 5250593 | Stabilized polyolefin composition | Tamaki Ishii, Fumitoshi Kojima, Kanako Ida | 1993-10-05 |
| 5246777 | Fiber or film formed from a stabilized polyolefin composition | Tamaki Ishii | 1993-09-21 |
| 5214193 | Production of bisphenol monoester | Kikumitsu Inoue, Manji Sasaki, Kazuaki Yamamoto | 1993-05-25 |
| 5214084 | Stabilized polypropylene resin composition | Tamaki Ishii | 1993-05-25 |
| 5191003 | Rubber composition | Naoki Inui, Chinehito Ebina, Miyuki Oikawa, Hideo Nagasaki, Manji Sasaki | 1993-03-02 |
| 5182390 | Isocyanuric acid derivative useful as a light stabilizer | Seiji Sagawa, Toshio Kano, Kanako Ida | 1993-01-26 |
| 5180764 | Stabilized polypropylene resin compositions containing a dinitrodiamine compound | Hideo Nagasaki, Naoki Inui, Hiroomi Abe, Takeshi Fujii, Masashi Yamamoto | 1993-01-19 |
| 5128398 | Phenolic compound and its use as stabilizer for butadiene polymer | Manji Sasaki, Kikumitsu Inoue, Shinya Tanaka, Takeshi Takata, Kanako Ida | 1992-07-07 |
| 5109055 | Rubber composition having excellent dynamic properties | Hideo Nagasaki, Naoki Inui | 1992-04-28 |
| 5070151 | Resin composition | Yukio Mizuno, Takashi Maruyama | 1991-12-03 |
| 5049604 | Process for producing piperidine derivative and stabilized resin composition containing said derivative | Takeo Fujii, Tamaki Ishii, Tatsuo Kaneoya, Yukoh Takahashi, Yuzo Maegawa +2 more | 1991-09-17 |
| 5047461 | Butadiene polymer composition contains phenolic compound and sulfur-containing compound | Takeshi Takata, Manji Sasaki, Kikumitsu Inoue, Shinya Tanaka | 1991-09-10 |