Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6274512 | Method for manufacturing a semiconductor device | Tokuhisa Ohiwa, Katsuya Okumura | 2001-08-14 |
| 6090699 | Method of making a semiconductor device | Hisako Aoyama, Kyoichi Suguro, Hiromi Niiyama, Hitoshi Tamura, Tomonori Aoyama +2 more | 2000-07-18 |
| 5595627 | Plasma etching method | Koichiro Inazawa, Shin Okamoto, Takaya Matsushita | 1997-01-21 |
| 5592024 | Semiconductor device having a wiring layer with a barrier layer | Hisako Aoyama, Kyoichi Suguro, Hiromi Niiyama, Hitoshi Tamura, Tomonori Aoyama +2 more | 1997-01-07 |
| 5503901 | Surface treatment method and surface treatment apparatus | Takayuki Sakai, Haruo Okano, Shigeyuki Takagi, Yutaka Uchida | 1996-04-02 |
| 5445710 | Method of manufacturing semiconductor device | Masaru Hori, Hiroyuki Yano, Keiji Horioka, Sadayuki Jimbo, Haruo Okano +3 more | 1995-08-29 |
| 5310454 | Dry etching method | Tokuhisa Ohiwa, Keiji Horioka, Haruo Okano, Takaya Matsushita, Isahiro Hasegawa +1 more | 1994-05-10 |
| 5302665 | Styrene or vinyl chloride resin with glycidyl(oxy)/amido-modified polyolefin | Ikuhiro Mishima, Yoshihiko Hashimoto, Kazuhiko Tamai | 1994-04-12 |
| 5302240 | Method of manufacturing semiconductor device | Masaru Hori, Hiroyuki Yano, Keiji Horioka, Sadayuki Jimbo, Haruo Okano +3 more | 1994-04-12 |
| 5240554 | Method of manufacturing semiconductor device | Masaru Hori, Hiroyuki Yano, Keiji Horioka, Sadayuki Jimbo, Haruo Okano | 1993-08-31 |