Issued Patents 1997
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5692805 | Preloader apparatus | Seiji Nishide, Kenji Matsui | 1997-12-02 |
| 5656681 | Grafting reaction product and method for producing the same | Toshiyuki Shimizu, Shinya Higashiura, Minoru Wada, Masakatsu Ohguchi | 1997-08-12 |
| 5643363 | Extrusion type coating head | Ryuji Hosogaya, Eizo Tsunoda, Akira Hatakeyama, Yoshihisa Osawa, Seiichi Tobisawa | 1997-07-01 |
| 5634976 | Coating apparatus | Ryuji Hosogaya, Eizo Tsunoda, Akira Hatakeyama, Yoshihisa Osawa, Seiichi Tobisawa | 1997-06-03 |
| 5634690 | Buckle retractor | Yasutaka Watanabe, Kenji Matsui | 1997-06-03 |
| 5624497 | Coating apparatus | Eizo Tsunoda, Ryuji Hosogaya, Akira Hatakeyama, Yoshihisa Osawa, Seiichi Tobisawa | 1997-04-29 |
| 5596241 | Vibration wave driven linear-motor or printer | Hiroyuki Seki, Yoshifumi Nishimoto, Toshiaki Harada, Atsushi Kimura, Yoshitaka Okamura +1 more | 1997-01-21 |
| 5591266 | Extrusion type coating head | Yoshihisa Osawa, Eizo Tsunoda, Ryuji Hosogaya, Akira Hatakeyama, Seiichi Tobisawa | 1997-01-07 |