Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9136400 | Semiconductor device | Satoshi Tanimoto, Toshiharu Makino, Masahiko Ogura, Norio Tokuda, Hiromitsu Kato +2 more | 2015-09-15 |
| 6815299 | Method for manufacturing silicon carbide device using water rich anneal | — | 2004-11-09 |
| 5883013 | Method of producing semiconductor device | Takatoshi Noguchi | 1999-03-16 |
| 5804090 | Process for etching semiconductors using a hydrazine and metal hydroxide-containing etching solution | Yasukazu Iwasaki, Makiko Mitamura, Takatoshi Noguchi, Makoto Uchiyama | 1998-09-08 |
| 5167778 | Electrochemical etching method | Hiroyuki Kaneko, Makoto Uchiyama, Hidetoshi Nojiri | 1992-12-01 |
| 5040034 | Semiconductor device | Yoshinori Murakami, Teruyoshi Mihara, Tsutomu Matsushita, Kenji Yao | 1991-08-13 |