Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7141113 | Production method for silicon single crystal and production device for single crystal ingot, and heat treating method for silicon crystal wafer | Kozo Nakamura, Toshiaki Saishoji, Shinya Sadohara, Masashi Nishimura, Toshirou Kotooka +1 more | 2006-11-28 |
| 6858076 | Method and apparatus for manufacturing single-crystal ingot | Toshirou Kotooka, Yoshiyuki Shimanuki, Hiroshi Inagaki, Shigeki Kawashima, Makoto Kamogawa | 2005-02-22 |
| 6629660 | Take-up method and device for synthetic fiber and method of using thread package | Sumio Yamaguchi, Tamotsu Suzuki, Katsumi Sonoyama, Kazumasa Yamashita, Teruaki Saijo | 2003-10-07 |
| 6030450 | Method of fabricating a silicon single crystal | Toshiaki Saishouji, Takashi Yokoyama, Toshimichi Kubota, Kouzou Nakamura | 2000-02-29 |
| 5925185 | Magnetic field-applied fabrication method for a semiconductor single crystal and an apparatus therefor | Shigeki Kawashima, Hiroshi Inagaki | 1999-07-20 |
| 5447158 | Ultrasonic imaging method and system capable of displaying B-mode image and color flow mapping image over wide field | Noriaki Yoshikawa, Masahiko Yano | 1995-09-05 |
| 5072735 | Ultrasonic imaging apparatus | Takahisa Okazaki, Shinichi Okumoto | 1991-12-17 |
| 4873985 | Ultrasonic imaging apparatus utilizing doppler flow metering | — | 1989-10-17 |
| 4837749 | Ultrasonic imaging system for obtaining zoom video images of an object | — | 1989-06-06 |