Issued Patents 2004
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6767400 | Crystal growth method | Fumio Kawahigashi, Hiroshi Asano, Shinichiro Miki, Manabu Nishimoto | 2004-07-27 |
| 6764547 | Crystal growth apparatus | Fumio Kawahigashi, Hiroshi Asano, Naohiro Takaoka | 2004-07-20 |
| 6754572 | Hydraulic pressure control apparatus of automatic transmission | Tsuyoshi KAWAMOTO, Akira Isogai, Kazufumi Ando, Yoshihisa Yamamoto, Shigetaka Wakisaka +1 more | 2004-06-22 |
| 6740160 | Crystal growing apparatus | Hiroshi Asano, Fumio Kawahigashi, Akira Tsujino | 2004-05-25 |
| 6736757 | Speed shift control apparatus of automatic transmission | Shigetaka Wakisaka, Tomokazu Nomura, Yoshizo Akita | 2004-05-18 |
| 6702892 | Production device for high-quality silicon single crystals | Masahiko Okui, Manabu Nishimoto, Fumio Kawahigashi, Hiroshi Asano | 2004-03-09 |
| 6689213 | Single crystal pulling apparatus | Katsuhito Makiyama, Tatsuya Yabusame | 2004-02-10 |