Hirai; Tsutomu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hirai; Tsutomu.The latest application filed is for "endoscope apparatus".
- Hirai; Tsutomu - Sagamihara JP
- Hirai; Tsutomu - Tokyo JP
- Hirai; Tsutomu - Kanagawa JP
- Hirai; Tsutomu - Sagamihara-shi JP
- Hirai; Tsutomu - Hachioji JP
| Patent | Date |
|---|---|
| Image processing apparatus for endoscope Grant 8,587,644 - Hirai , et al. November 19, 2 | 2013-11-19 |
| Endoscope apparatus Grant 8,537,209 - Iwasaki , et al. September 17, 2 | 2013-09-17 |
| Endoscope signal processing apparatus Grant 8,189,041 - Konishi , et al. May 29, 2 | 2012-05-29 |
| Endoscope device Grant 7,951,074 - Iwasaki , et al. May 31, 2 | 2011-05-31 |
| Endoscope Apparatus App 20090303316 - Iwasaki; Tomoki ; et al. | 2009-12-10 |
| Image Processing Apparatus For Endoscope App 20090027490 - Hirai; Tsutomu ; et al. | 2009-01-29 |
| Endoscope signal processing apparatus App 20070139522 - Konishi; Jun ; et al. | 2007-06-21 |
| Endoscope device App 20070123749 - Iwasaki; Tomoki ; et al. | 2007-05-31 |
| Endoscope and endoscope system with optical phase modulation member Grant 6,984,206 - Kumei , et al. January 10, 2 | 2006-01-10 |
| Image processing apparatus for performing turn or mirror inversion on an input video signal and outputting different images simultaneously Grant 6,636,254 - Onishi , et al. October 21, 2 | 2003-10-21 |
| Electronic endoscope system App 20030122926 - Kumei, Kazuhiro ; et al. | 2003-07-03 |
| Endoscope system having reduced noise emission/permeation Grant 6,319,197 - Tsuji , et al. November 20, 2 | 2001-11-20 |
| System control apparatus, medical system control apparatus and image-plane display method of medical system control apparatus Grant 5,678,568 - Uchikubo , et al. October 21, 1 | 1997-10-21 |
| Endoscope system having reduced noise emission/permeation Grant 5,543,831 - Tsuji , et al. August 6, 1 | 1996-08-06 |
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