Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12333762 | Methods for camera calibration via bundle adjustment | Tianheng Wang, Stergios Roumeliotis, Oleg Naroditsky | 2025-06-17 |
| 10006989 | Disabling robot sensors | — | 2018-06-26 |
| 9625571 | Disabling robot sensors | — | 2017-04-18 |
| 9287729 | Secondary battery state management system, battery charger, secondary battery state management method, and electrical characteristics measurement method | Takayuki Nyu, Akira Inoue | 2016-03-15 |
| 7633511 | Pop-up light field | Heung-Yeung Shum, Jian Sun, Yin Li | 2009-12-15 |
| 7567246 | Image processing apparatus, image processing method, and image processing program | Katsushi Ikeuchi, Hiroshi Kawasaki, Ryusuke Sagawa | 2009-07-28 |
| 7486635 | Network service information providing system and network service information providing apparatus and method and terminal thereof | Kazuhiro Okanoue | 2009-02-03 |
| 7333104 | Method and program of converting three-dimensional shape data into cell internal data | Kiwamu Kase, Yoshinori Teshima, Shugo Usami, Akitake Makinouchi | 2008-02-19 |
| 7158131 | Implicit function rendering method of nonmanifold, direct drawing method of implicit function curved surface and programs thereof | Kiwamu Kase, Katsushi Ikeuchi | 2007-01-02 |
| 7158769 | Device and method for alerting user to interference | Kazuhiro Okanoue | 2007-01-02 |
| 7020461 | Propagation environment notification methods and notification systems in radio communication systems, and record media recording control programs thereof | Kazuhiro Okanoue, Yoshinori Watanabe, Hiroshi Furukawa | 2006-03-28 |
| 7013150 | Positioning system, positioning server, base station and terminal location estimation method | Kazuhiro Okanoue, Hiroshi Furukawa | 2006-03-14 |
| 6950408 | Speed converter for IEEE-1394 serial bus network | Wataru Domon, Jun Matsuda | 2005-09-27 |
| 6678477 | Spatial transmission optical transceiver | Junichi Matsuda | 2004-01-13 |
| 6025945 | Optical transmitter/receiver and a network using such optical transmitter/receivers | Takayuki Nyu, Takeshi Nagahori | 2000-02-15 |
| 5896213 | Optical fiber network system | Takeshi Nagahori | 1999-04-20 |
| 5872644 | Fiber-optic access system for subscriber optical communication | Takeshi Nagahori | 1999-02-16 |
| 5764394 | Interface device | Takayuki Nyu, Morihisa Momona, Mitsuru Tachibana | 1998-06-09 |
| 5600469 | Optical network unit implemented with low-cost line interface cards | — | 1997-02-04 |
| 5442476 | Optical communication method | Takaaki Ogata | 1995-08-15 |
| 5191457 | WDM optical communication wherein optical beams are modulated by channel discrimination signals of different frequencies by data signals | — | 1993-03-02 |
| 5046140 | Automatic optical frequency acquisition and tracking apparatus for optical coherent communication system | — | 1991-09-03 |
| 5031998 | Polarization control on signal beams for principal-state bidirectional transmission through an optical fiber | Takashi Ono | 1991-07-16 |
| 5023946 | Polarization diversity optical heterodyne receiver with phase adjustment of two I.F. signals for control of a local optical source | Makoto Shibutani | 1991-06-11 |
| 5013116 | Polarization control of bidirectionally transmitted beams by a single polarization controller | Takashi Ono | 1991-05-07 |