Yamashita; Nobuo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yamashita; Nobuo.The latest application filed is for "semiconductor device manufacturing equipment and semiconductor device manufacturing method".
- Yamashita; Nobuo - Kumamoto JP
- Yamashita; Nobuo - Kyoto JP
- Yamashita; Nobuo - Hachiouji JP
- Yamashita; Nobuo - Hachioji JP
- Yamashita; Nobuo - Neyagawa JP
- Yamashita; Nobuo - Tama JP
- Yamashita; Nobuo - Tokyo JA
| Patent | Date |
|---|---|
| Semiconductor device manufacturing equipment and semiconductor device manufacturing method Grant 8,241,960 - Yamashita August 14, 2 | 2012-08-14 |
| Camera lens unit Grant 8,070,304 - Matsuoka , et al. December 6, 2 | 2011-12-06 |
| Semiconductor Device Manufacturing Equipment And Semiconductor Device Manufacturing Method App 20110136323 - YAMASHITA; Nobuo | 2011-06-09 |
| Taking Lens Unit App 20090310223 - Matsuoka; Kouichiro ; et al. | 2009-12-17 |
| Apparatus for improving image formed by imaging optical system Grant 4,824,205 - Yamashita , et al. April 25, 1 | 1989-04-25 |
| Field view direction changing optical system Grant 4,684,224 - Yamashita , et al. August 4, 1 | 1987-08-04 |
| Illumination optical system for an endoscope Grant 4,610,513 - Nishioka , et al. * September 9, 1 | 1986-09-09 |
| Zoom lens apparatus Grant 4,596,449 - Iwata , et al. June 24, 1 | 1986-06-24 |
| Lens drive device and optical lens assembly utilizing the same Grant 4,585,313 - Iwata , et al. April 29, 1 | 1986-04-29 |
| Illuminating optical system for endoscopes Grant 4,580,552 - Nishioka , et al. April 8, 1 | 1986-04-08 |
| Image pick-up apparatus Grant 4,467,361 - Ohno , et al. August 21, 1 | 1984-08-21 |
| Illumination optical system for an endoscope Grant 4,415,240 - Nishioka , et al. November 15, 1 | 1983-11-15 |
| Viewing-direction changing optical system Grant 4,398,811 - Nishioka , et al. August 16, 1 | 1983-08-16 |
| Endoscope and illumination optical system therefor Grant 4,350,149 - Yamashita , et al. September 21, 1 | 1982-09-21 |
| Focusing method and apparatus for use in an optical system Grant 4,340,811 - Yamashita , et al. July 20, 1 | 1982-07-20 |
| Focusing objective lens system for endoscopes Grant 4,312,572 - Yamashita , et al. January 26, 1 | 1982-01-26 |
| Connecting optical system for light guides Grant 4,294,511 - Yamashita , et al. October 13, 1 | 1981-10-13 |
| Photo eyepiece for endoscopes Grant 4,285,578 - Yamashita , et al. August 25, 1 | 1981-08-25 |
| Method for focusing an objective lens of endoscope Grant 4,269,485 - Yamashita , et al. May 26, 1 | 1981-05-26 |
| Optical system of viewing-direction changing attachment for endoscopes Grant 4,195,904 - Yamashita April 1, 1 | 1980-04-01 |
| Variable field optical system for endoscopes Grant 4,140,364 - Yamashita , et al. February 20, 1 | 1979-02-20 |
| Optical system for an endoscope Grant 4,111,529 - Yamashita September 5, 1 | 1978-09-05 |
| Retrofocus-type objective for endoscopes Grant 4,037,938 - Yamashita , et al. July 26, 1 | 1977-07-26 |
| Endoscope Grant 4,036,218 - Yamashita , et al. July 19, 1 | 1977-07-19 |
| Retrofocus-type ultra-wide angle photographic lens system Grant 3,976,366 - Yamashita August 24, 1 | 1976-08-24 |
| Endoscope Grant 3,880,148 - Kanehira , et al. April 29, 1 | 1975-04-29 |
| Automatic Exposure Control Device In An Endoscope Grant 3,599,630 - Sato , et al. August 17, 1 | 1971-08-17 |
| Optical System With Continuously Variable Magnification Grant 3,576,358 - Hayamizu , et al. April 27, 1 | 1971-04-27 |
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