Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6090479 | Shape-recoverable resin foamed product | Hitoshi Shirato, Eiji Okada, Hiroshi Abe, Masaru Koike, Michitaka Tsujimoto | 2000-07-18 |
| 6072269 | Ceramic member with an electrode and a plurality of tapered through holes for controlling the ejection of particles by switching the sign of a charge on the electrode | Yukihisa Takeuchi, Tsutomu Nanataki, Hisanori Yamamoto | 2000-06-06 |
| 5895702 | Ceramic member | Yukihisa Takeuchi, Tsutomu Nanataki, Hisanori Yamamoto | 1999-04-20 |
| 5866200 | Process for producing optical waveguide-provided substrate | Takashi Yoshino, Tatsuo Kawaguchi, Minoru Imaeda, Kenji Kato | 1999-02-02 |