Nakazawa; Masaaki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nakazawa; Masaaki.The latest application filed is for "medical treatment method and apparatus".
- Nakazawa; Masaaki - Hachioji JP
- Nakazawa, Masaaki - Hachioji-shi JP
- Nakazawa, Masaaki - Tokyo JP
- Nakazawa; Masaaki - Hino JP
- Nakazawa; Masaaki - Hachiouji JP
| Patent | Date |
|---|---|
| Medical treatment method and apparatus Grant 6,991,602 - Nakazawa , et al. January 31, 2 | 2006-01-31 |
| Endoscopic system and method for positioning an indwelling tube Grant 6,786,864 - Matsuura , et al. September 7, 2 | 2004-09-07 |
| Medical treatment method and apparatus App 20030135091 - Nakazawa, Masaaki ; et al. | 2003-07-17 |
| Endoscopic system and method for positioning an indwelling tube App 20020183591 - Matsuura, Nobuyuki ; et al. | 2002-12-05 |
| Endoscope system including both reusable-type and cover-type endoscopes Grant 5,879,288 - Suzuki , et al. March 9, 1 | 1999-03-09 |
| Electronic endoscope with grounded spirally-wound lead wires Grant 5,876,326 - Takamura , et al. March 2, 1 | 1999-03-02 |
| Endoscope capable of manipulation soon after autoclaving Grant 5,871,441 - Ishiguro , et al. February 16, 1 | 1999-02-16 |
| Endoscope system including endoscope and disposable protection cover Grant 5,863,286 - Yabe , et al. January 26, 1 | 1999-01-26 |
| Endoscope system Grant 5,749,829 - Yokoi , et al. May 12, 1 | 1998-05-12 |
| Endoscope Grant 5,735,793 - Takahashi , et al. April 7, 1 | 1998-04-07 |
| Endoscope Grant 5,707,344 - Nakazawa , et al. January 13, 1 | 1998-01-13 |
| Endoscope system including endoscope and disposable protection cover Grant 5,702,347 - Yabe , et al. December 30, 1 | 1997-12-30 |
| Device for bending the insertion section of an endoscope Grant 5,507,717 - Kura , et al. April 16, 1 | 1996-04-16 |
| Endoscope pipeline controlling apparatus and endoscope system Grant 5,402,770 - Iida , et al. April 4, 1 | 1995-04-04 |
| Endoscope pipeline controlling apparatus and endoscope system Grant 5,343,855 - Iida , et al. September 6, 1 | 1994-09-06 |
| System for applying ultrasonic waves and a treatment instrument to a body part Grant 5,078,144 - Sekino , et al. January 7, 1 | 1992-01-07 |
| Solid state imaging apparatus Grant 4,918,521 - Yabe , et al. April 17, 1 | 1990-04-17 |
| Oviduct closing apparatus Grant 4,805,618 - Ueda , et al. February 21, 1 | 1989-02-21 |
| Suction control unit for an endoscope Grant 4,794,913 - Shimonaka , et al. January 3, 1 | 1989-01-03 |
| Endoscopic fluid changing device Grant 4,736,732 - Shimonaka , et al. April 12, 1 | 1988-04-12 |
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