Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5756660 | Process for producing polyethylene material of high strength and high plastic modulus | Takeichi Shiraishi, Yoshiyuki Shimo | 1998-05-26 |
| 5723388 | Prepreg of ultra-high-molecular-weight polyethylene | Kazutosi Nomiyama, Yoshimu Iwanami, Sumio Yoshida, Kazuhiko Kurihara, Hiroshi Yazawa | 1998-03-03 |
| 5693708 | Colored stretched polyethylene material and process for producing the same | Yoshimu Iwanami, Takashi Mizoe, Osamu Otsu | 1997-12-02 |
| 5612125 | Process for producing prepreg | Kazutosi Nomiyama, Yoshimu Iwanami, Sumio Yoshida, Kazuhiko Kurihara, Hiroshi Yazawa | 1997-03-18 |
| 5578373 | Split polyethylene stretched material and process for producing the same | Takashi Mizoe, Yoshimu Iwanami, Osamu Otsu, Shigeki Yokoyama, Kazuhiko Kurihara +1 more | 1996-11-26 |
| 5445883 | Laminate | Takashi Mizoe, Yoshimu Iwanami, Shigeki Yokoyama, Keizi Jimbo | 1995-08-29 |
| 5200129 | Process for continuous production of polyolefin material | Takashi Mizoe, Yoshimu Iwanami | 1993-04-06 |
| 5106555 | Process for the continuous production of high-strength and high-modulus polyethylene material | Takashi Mizoe, Yoshimu Iwanami, Shigeki Yokoyama, Kazuhiko Kurihara, Hiroshi Yazawa +1 more | 1992-04-21 |
| 5091133 | Continuous production process of high-strength and high-modulus polyolefin material | Takashi Mizoe, Yoshimu Iwanami | 1992-02-25 |
| 5026511 | Process for the production of polyethylene materials | Akira Sano, Hirofumi Kamiishi, Kazuo Matsuura, Shigeki Yokoyama | 1991-06-25 |
| 4929680 | Preparation method of masterbatch composition for thermoplastic resin modification | Saburo Matsubara, Yoshihiro Gohshi, Katsumi Usui | 1990-05-29 |
| 4895903 | Thermoplastic elastomer compositions | Katumi Usui, Takashi Mizoe | 1990-01-23 |
| 4879076 | Process for the production of polyethylene materials | Akira Sano, Kazuo Matsuura, Shigeki Yokoyama, Takeshi Kamiya | 1989-11-07 |
| 4822855 | Thermoplastic elastomer compositions | Katumi Usui, Takashi Mizoe, Noboru Yamaoka, Kazuo Matsuura | 1989-04-18 |
| 4775722 | Thermoplastic elastomer compositions | Katumi Usui, Takashi Mizoe, Noboru Yamaoka, Kazuo Matsuura | 1988-10-04 |