Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5525824 | Semiconductor device with isolation regions | Hiroaki Himi, Harutsugu Fukumoto | 1996-06-11 |
| 5488243 | SOI MOSFET with floating gate | Kazuhiro Tsuruta, Hiroaki Himi, Akiyoshi Asai | 1996-01-30 |
| 5466303 | Semiconductor device and manufacturing method therefor | Hitoshi Yamaguchi, Tadashi Hattori | 1995-11-14 |
| 5451547 | Method of manufacturing semiconductor substrate | Hiroaki Himi, Masaki Matsui, Tosiaki Nisizawa | 1995-09-19 |
| 5421953 | Method and apparatus for direct bonding two bodies | Masao Nagakubo, Kouji Senda, Tadashi Hattori | 1995-06-06 |
| 5383993 | Method of bonding semiconductor substrates | Mitsutaka Katada, Kazuhiro Tsuruta, Michitoshi Onoda | 1995-01-24 |
| 5313092 | Semiconductor power device having walls of an inverted mesa shape to improve power handling capability | Kazuhiro Tsuruta, Mitutaka Katada, Masami Yamaoka | 1994-05-17 |
| 5223450 | Method of producing semiconductor substrate having dielectric separation region | Masaki Matsui, Mitsutaka Katada, Kazuhiro Tsuruta | 1993-06-29 |
| 5164218 | Semiconductor device and a method for producing the same | Kazuhiro Tsuruta, Mitutaka Katada, Masami Yamaoka | 1992-11-17 |