Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10603017 | Ultrasound diagnostic apparatus and biomedical examination apparatus | Satoshi Takayama, Kenji Nakamura | 2020-03-31 |
| 10251628 | Ultrasonic diagnostic apparatus and biometrical examination apparatus | Satoshi Takayama, Kenji Nakamura, Tsutomu Nakanishi | 2019-04-09 |
| 8368129 | Illumination device and method for manufacturing same | Tomio Ono, Shintaro Enomoto, Yasushi Shinjiyo, Akio Amano, Keiji Sugi +1 more | 2013-02-05 |
| 8283858 | Illumination device and method for manufacturing same | Toshiya Yonehara, Tomio Ono, Shintaro Enomoto, Keiji Sugi, Tomoaki Sawabe | 2012-10-09 |
| 7342652 | Biomedical optical device and biomedical optical measuring method | — | 2008-03-11 |
| 6857573 | Method and apparatus for reading invisible symbol | Kenji Sano, Hideo Nagai, Tomokazu Domon, Hironori Fukuda | 2005-02-22 |
| 6712272 | Method and apparatus for reading invisible symbol | Kenji Sano, Hideo Nagai, Tomokazu Domon, Hironori Fukuda | 2004-03-30 |
| 6471126 | Method and apparatus for reading invisible symbol | Kenji Sano, Hideo Nagai, Tomokazu Domon, Hironori Fukuda | 2002-10-29 |
| 6168081 | Method and apparatus for reading invisible symbol | Kenji Sano, Hideo Nagai, Tomokazu Domon, Hironori Fukuda | 2001-01-02 |
| 6054870 | Liquid crystal device evaluation method and apparatus | Shigeru Machida, Kenji Sano | 2000-04-25 |
| 5971276 | Method of reading pattern and optical signal reader | Kenji Sano, Hideyuki Nishizawa, Mitsunaga Saito, Kenji Todori | 1999-10-26 |
| 5694188 | Reflection type liquid crystal display device having comb-shaped wall electrode | Kenji Sano, Kenji Todori, Yutaka Majima, Masayuki Sekimura, Akinori Hongu +2 more | 1997-12-02 |
| 5621334 | Method and apparatus for evaluating impurities in a liquid crystal device | Shigeru Machida, Kenji Sano, Hiroshi Yoshida | 1997-04-15 |
| 5543949 | LCD polymer orienting film with a dipole moment greater than 20 debye and is bound to the substrate surface through a surface treating agent | Shigeru Machida, Kenji Sano, Yasushi Mori | 1996-08-06 |