Nakajima; Hirotaka
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nakajima; Hirotaka.The latest application filed is for "production method for silicon single crystal and production device for single crystal ingot, and heat treating method for silicon crystal wafer".
- Nakajima; Hirotaka - Hiratsuka JP
- Nakajima; Hirotaka - Kanagawa JP
- Nakajima; Hirotaka - Nara JP
- Nakajima; Hirotaka - Tochigiken JP
- Nakajima; Hirotaka - Nishinasundmachi JP
- Nakajima; Hirotaka - Tochigi JP
| Patent | Date |
|---|---|
| Production method for silicon single crystal and production device for single crystal ingot, and heat treating method for silicon crystal wafer Grant 7,141,113 - Nakamura , et al. November 28, 2 | 2006-11-28 |
| Method and apparatus for manufacturing single-crystal ingot Grant 6,858,076 - Nakajima , et al. February 22, 2 | 2005-02-22 |
| Take-up method and device for synthetic fiber and method of using thread package Grant 6,629,660 - Yamaguchi , et al. October 7, 2 | 2003-10-07 |
| Ultrasonic imaging method and system capable of displaying B-mode image and color flow mapping image over wide field Grant 5,447,158 - Nakajima , et al. September 5, 1 | 1995-09-05 |
| Ultrasonic imaging apparatus Grant 5,072,735 - Okazaki , et al. December 17, 1 | 1991-12-17 |
| Ultrasonic imaging system for obtaining zoom video images of an object Grant 4,837,749 - Nakajima June 6, 1 | 1989-06-06 |
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