Issued Patents All Time
Showing 151–157 of 157 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6531557 | Modified polytetrafluoroethylene fine powder and method for the production of the same | Kazutaka Hosokawa, Yoshinori Nanba, Tetsuo Shimizu | 2003-03-11 |
| 6529163 | Array antenna radio communication apparatus and array antenna radio communication method | — | 2003-03-04 |
| 6476144 | Spherulite-micronizing agent for crystalline fluororesin crystalline fluororesin composition containing micronizing agent | Ken Okanishi, Minoru Yoshida, Tatsuo Suzuki, Tetsuo Shimizu | 2002-11-05 |
| 6465577 | Agent for minimizing size of spherulite of crystalline fluorine-containing resin and crystalline resin and crystalline fluorine-containing resin composition comprising said agent | Ken Okanishi, Minoru Yoshida, Tatsuo Suzuki, Tetsuo Shimizu | 2002-10-15 |
| 6383620 | Antireflection article | Tetsuo Shimizu, Norihito Otsuki, Norio NAGAHAMA | 2002-05-07 |
| 5763082 | Polytetrafluoroethylene molding powder | Masuo Kokumai, Yukiharu Nakamura, Mitsuru Kishine, Tetsuo Kitahaba, Hirokazu Yukawa +3 more | 1998-06-09 |
| 5709944 | Polytetrafluoroethylene molding powder | Masuo Kokumai, Yukinaru Nakamura, Mitsuru Kishine, Tetsuo Kitahaba, Hirokazu Yukawa +3 more | 1998-01-20 |