Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6025098 | Photosensitive composition and photosensitive rubber plate | Fusayoshi Sakurai | 2000-02-15 |
| 5863704 | Photosensitive composition and photosensitive rubber plate | Fusayoshi Sakurai, Takao Suzuki | 1999-01-26 |
| 5834036 | Safety device for use in clamping unit of molding machine | — | 1998-11-10 |
| 5830621 | Photosensitive elastomer composition and photosensitive rubber plate | Takao Suzuki, Fusayoshi Sakurai, Tomohiro Shibuya | 1998-11-03 |
| 5679485 | Photosensitive composition, photosensitive rubber plate and process for producing same, and flexographic plate and process for producing same | Takao Suzuki, Fusayoshi Sakurai, Ichiro Konishi, Tatsuo Usui | 1997-10-21 |
| 5044350 | Pitching machine | Shigeru Iwabuchi, Aritsune Sato | 1991-09-03 |
| 4922885 | Pitching machine | Shigeru Iwabuchi, Aritsune Sato | 1990-05-08 |
| 4504639 | Process for polymerizing 1,3-butadiene | Hidetomo Ashitaka, Kazuya Jinda, Kouichi Nakajima | 1985-03-12 |
| 4503202 | Method for producing polybutadiene having an enhanced mechanical strength | Hidetomo Ashitaka, Koichi Nakajima | 1985-03-05 |
| 4501867 | Method for producing a polybutadiene material | Hidetomo Ashitaka, Koichi Nakajima | 1985-02-26 |
| 4435550 | Method for polymerizing .alpha.-olefin | Takefumi Yano, Tokuji Inoue, Shigeru Ikai, Yoshiyuki Kai, Michimasa Shimizu | 1984-03-06 |
| 4420594 | Method for polymerizing ethylene | Takefumi Yano, Michimasa Shimizu, Masanori Tamura, Sakae Yuasa | 1983-12-13 |
| RE31322 | Process for producing sulfur-curable acrylic rubbers | Tetsu Ohishi, Kohichi Handa | 1983-07-26 |
| 4365048 | Method for polymerizing .alpha.-olefin | Takefumi Yano, Tokuji Inoue, Shigeru Ikai, Yoshiyuki Kai, Michimasa Shimizu | 1982-12-21 |
| 4324877 | Method for polymerizing .alpha.-olefin | Takefumi Yano, Tokuji Inoue, Shigeru Ikai, Masanori Tamura, Sakae Yuasa | 1982-04-13 |
| 4306046 | Method for polymerizing ethylene by means of a novel titanium containing catalyst | Takefumi Yano, Michimasa Shimizu, Masanori Tamura, Sakae Yuasa | 1981-12-15 |
| 4297463 | Method for polymerizing .alpha.-olefin | Takefumi Yano, Tokuji Inoue, Shigeru Ikai, Yoshiyuki Kai, Michimasa Shimizu | 1981-10-27 |
| 4248985 | Sulfur-curable acrylic rubber composition | Tetsu Ohishi, Kohichi Handa | 1981-02-03 |
| 4228265 | Process for producing sulfur-curable acrylic rubbers | Tetsu Ohishi, Kohichi Handa | 1980-10-14 |