Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7655528 | Manufacturing method of semiconductor device | Satoshi Eguchi, Isao Miyashita, Seigo Nagashima | 2010-02-02 |
| 6174222 | Process for fabrication of semiconductor device, semiconductor wafer for use in the process and process for the preparation of the wafer | Tomomi Sato, Norio Suzuki, Hirofumi Shimizu, Atsuyoshi Koike, Hisashi Maejima | 2001-01-16 |
| 6034666 | System and method for displaying a color picture | Masaki Yamakawa | 2000-03-07 |
| 5835164 | Video signal processor | Masaki Yamakawa, Shoichi Sugihara, Akiko Maeno | 1998-11-10 |
| 5737036 | Color image display apparatus | Masaki Yamakawa, Junya Takahashi | 1998-04-07 |
| 5654756 | Image pick-up apparatus having color space converter and/or shield disc with slit | Jynya Takahashi, Masaki Yamakawa | 1997-08-05 |
| 5648825 | Phase inversion control pulse generating circuit | Masaki Yamakawa, Shoichi Sugihara, Masaharu Hayakawa, Kiyotaka Yamamoto, Masafumi Kodama +1 more | 1997-07-15 |
| 5574516 | Color image display device | Masaki Yamakawa, Shoichi Sugihara, Masaharu Hayakawa, Kiyotaka Yamamoto, Masafumi Kodama +1 more | 1996-11-12 |
| 4656951 | Rotary table unit | Sosaku Kimura, Toshikazu Hatsuse, Masami Shimizu, Masakazu Miyashita, Junichi Yoshioka +1 more | 1987-04-14 |
| 4653408 | Table mechanism for controlling table attitude | Mitsuyoshi Nagashima, Toshikazu Hatsuse, Masakazu Miyashita | 1987-03-31 |
| 4528074 | Method for producing a grinding wheel by electroplating | Masakazu Miyashita, Junichi Yoshioka, Koichi Koizumi, Fukuo Hashimoto, Michimasa Daito +1 more | 1985-07-09 |
| 4523410 | Composite guide mechanism | Junichi Yoshioka, Koichi Koizumi, Kazuo Shiba | 1985-06-18 |
| 4504048 | Micro-adjustable displacement and rotation setting apparatus | Kazuo Shiba, Masao Takahashi, Kouichi Koizumi | 1985-03-12 |
| 4343829 | Method of fabricating single-crystalline silicon films | Hiroo Tochikubo | 1982-08-10 |
| 4193644 | Servo control system | Masakazu Miyashita | 1980-03-18 |