Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7018020 | Structure with through hole, production method thereof, and liquid discharge head | Yukihiro Hayakawa, Masato Kamiichi | 2006-03-28 |
| 5918115 | Method of manufacturing a surrounding gate type MOSFET | Shin Kikuchi, Mamoru Miyawaki, Hayao Ohzu, Shunsuke Inoue, Yoshio Nakamura +3 more | 1999-06-29 |
| 5663099 | Method for producing semiconductor device having alignment mark | Takahiko Okabe, Hiroshi Yuzurihara | 1997-09-02 |
| 5598037 | Semiconductor device with a contact member made of semiconductor material having a columnar structure | Shin Kikuchi, Mamoru Miyawaki, Hayao Ohzu, Shunsuke Inoue, Yoshio Nakamura +3 more | 1997-01-28 |
| 5482893 | Method for producing semiconductor device having alignment mark | Takahiko Okabe, Hiroshi Yuzurihara | 1996-01-09 |
| 5466961 | Semiconductor device and method of manufacturing the same | Shin Kikuchi, Mamoru Miyawaki, Hayao Ohzu, Shunsuke Inoue, Yoshio Nakamura +3 more | 1995-11-14 |
| 5376231 | Substrate for recording head, recording head and method for producing same | Shigeyuki Matsumoto, Yasuhiro Naruse, Kei Fujita, Seiji Kamei, Yutaka Akino +2 more | 1994-12-27 |