Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6762065 | Semiconductor device having ferroelectric capacitor and method for manufacturing the same | Hiroyuki Kanaya, Tohru Ozaki, Yoshinori Kumura | 2004-07-13 |
| 6603161 | Semiconductor device having ferroelectric capacitor and method for manufacturing the same | Hiroyuki Kanaya, Tohru Ozaki, Yoshinori Kumura | 2003-08-05 |
| 5914206 | Color filter and black resist composition | Ryuichiro Takasaki, Shingo Ikeda, Fumiyuki Matsuo, Shin Kawana | 1999-06-22 |
| 5756402 | Method of etching silicon nitride film | Sadayuki Jimbo, Tokuhisa Ohiwa, Haruki Mori, Akira Kobayashi, Tadashi Shinmura | 1998-05-26 |
| 5719246 | Acrylic copolymer and polymer composition containing same | Yuji Soejima | 1998-02-17 |
| 4923730 | Anti-fouling surface structure, anti-fouling covering material and method of planting ribbons for producing anti-fouling surface structure and covering material | Yutaka Ohwada, Mitsunori Araki | 1990-05-08 |
| 4614461 | Tendon of TLP and electrical corrosion protecting method of the same | Kotaro Yoshida, Yasuhira Takeshi, Teruo Michishita, Michio Kawai, Makoto Kawakami | 1986-09-30 |