Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5258450 | Polyarylene sulfide resin composition | Naoki Yamamoto, Hiroshi Mori, Takuya Ueno | 1993-11-02 |
| 5219920 | Polyarylene sulfide resin composition | Naoki Yamamoto, Hiroshi Mori, Takuya Ueno | 1993-06-15 |
| 5191036 | Thermoplastic resin composition | Naoki Yamamoto, Hiroshi Mori, Misayo Suehiro | 1993-03-02 |
| 5179144 | Polyester resin compositions | Naoki Yamamoto, Atsunori Koshirai, Akira Yanagase | 1993-01-12 |
| 5102941 | Thermoplastic polyester resin composition | Naoki Yamamoto, Hiroshi Mori | 1992-04-07 |
| 5084527 | Thermoplastic resin composition | Naoki Yamamoto, Hiroshi Mori, Misayo Suehiro | 1992-01-28 |
| 5071907 | Polyarylene sulfide resin composition | Naoki Yamamoto, Hiroshi Mori, Takuya Ueno | 1991-12-10 |
| 5057574 | Process for producing an .alpha.-alkyl-substituted aromatic vinyl copolymer and a thermoplastic resin composition comprising the copolymer | Makoto Uchida, Yutaka Toyooka, Kazuo Kishida, Naoki Yamamoto | 1991-10-15 |
| 5023293 | Polyarylene sulfide resin paint composition | Naoki Yamamoto, Hiroshi Mori, Takuya Ueno | 1991-06-11 |
| 5002983 | Polyarylene sulfide resin composition having excellent paintability | Naoki Yamamoto, Hiroshi Mori, Takuya Ueno | 1991-03-26 |
| 4997866 | Polyarylene sulfide resin composition improved in paintability | Naoki Yamamoto, Hiroshi Mori, Takuya Ueno | 1991-03-05 |
| 4980418 | Thermoplastic resins having excellent thermal resistance and moldability and processes for preparing same | Isao Sasaki, Naoki Yamamoto, Hiroshi Mori | 1990-12-25 |
| 4951836 | Easy-open container | Kunitoshi Yoshimura, Hitoshi Terai, Sakayu Iida | 1990-08-28 |
| 4918902 | Method of and apparatus for filling inert gas in a can | Tohru Honma, Shigeki Mori, Kunihiko Ohya, Shiro Matsumoto, Ichiro Abe +1 more | 1990-04-24 |
| 4910291 | Optical article made of amorphous thermoplastic polyester resin | Naoki Yamamoto, Hiroshi Mori | 1990-03-20 |
| 4898918 | Thermoplastic resin composition | Naoki Yamamoto, Hiroshi Mori, Misayo Suehiro | 1990-02-06 |
| 4894427 | Aromatic polyester-polyorganosiloxane block copolymer | Naoki Yamamoto, Hiroshi Mori, Misayo Suehiro | 1990-01-16 |
| 4852793 | Sealed container and process of manufacture thereof | Yoshihiro Homma, Shiroh Matsumoto, Kunitoshi Yoshimura, Masahiko Minato | 1989-08-01 |
| 4757936 | Sealed container and process of manufacture thereof | Yoshihiro Homma, Shiroh Matsumoto, Kunitoshi Yoshimura, Masahiko Minato | 1988-07-19 |
| 4712706 | Easy open type can | Shiroh Matsumoto, Hitoshi Tozima, Masahiko Minato | 1987-12-15 |