Issued Patents All Time
Showing 51–75 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7638230 | Lithium ion secondary battery | Tsuyoshi Hatanaka, Tetsuya Hayashi, Akira Nagasaki, Yusuke Fukumoto, Kohei Suzuki | 2009-12-29 |
| 7508605 | Zoom lens unit and image pickup device | Masayuki Nishikawa | 2009-03-24 |
| 7436606 | Optical component module and camera module | Yoshifumi Iwai, Masayuki Nishikawa | 2008-10-14 |
| 7281860 | Optical transmitter | — | 2007-10-16 |
| 7262323 | Method for producing high purity terephthalic acid | Hiroshi Machida, Nobuo Namiki, Yoshio Waguri | 2007-08-28 |
| 7248801 | Bidirectional optical communications module | Yorishige Ishii, Toshihiro Tamura | 2007-07-24 |
| 7040816 | Optical communications module, optical fiber, and optical coupling structure of optical fiber and optical communications module | Yorishige Ishii, Toshihiro Tamura | 2006-05-09 |
| 7035493 | Optical communication system | Yorishige Ishii, Toshihiro Tamura | 2006-04-25 |
| 6979134 | Optical communication module | Yorishige Ishii, Toshiyuki Matsushima, Yoshifumi Iwai, Yukio Kurata, Toshihiro Tamura | 2005-12-27 |
| 6934478 | Bidirectional optical communication device and bidirectional optical communication apparatus | Yorishige Ishii, Toshihiro Tamura | 2005-08-23 |
| 6929405 | Optical communication module and single fiber bi-directional optical communication module | Yorishige Ishii, Toshihiro Tamura | 2005-08-16 |
| 6731856 | Organic waveguide and manufacturing method thereof and optical part using the same | Yorishige Ishii, Toshihiro Tamura, Yukio Kurata | 2004-05-04 |
| 6626584 | Two-way optical communication device, two-way optical communication system, and method for assembling two-way optical communication device | Yorishige Ishii, Yoshifumi Iwai, Toshiyuki Matsushima, Toshihiro Tamura, Yukio Kurata | 2003-09-30 |
| 6618543 | Optical devices made with vacuum-baked films | Yorishige Ishii, Toshihiro Tamura, Yukio Kurata | 2003-09-09 |
| 6589492 | Process for recovering catalyst components from a mother liquor of liquid phase oxidation | Masami Matsumoto | 2003-07-08 |
| 6525296 | Method of processing and optical components | Toshiyuki Matsushima, Yorishige Ishii, Kuniaki Okada, Yukio Kurata, Toshihiro Tamura | 2003-02-25 |
| 6516115 | Two-way optical communication device and two-way optical communication apparatus | Yorishige Ishii, Yoshifumi Iwai, Toshiyuki Matushima, Toshihiro Tamura, Yukio Kurata | 2003-02-04 |
| 6501876 | Bidirectional optical communication device and bidirectional optical communication apparatus | Kuniaki Okada, Yorishige Ishii, Toshiyuki Matsushima, Yukio Kurata | 2002-12-31 |
| 6292609 | Optical components including an optical element having a surface that is tapered | Toshiyuki Matsushima, Yorishige Ishii, Kuniaki Okada, Yukio Kurata, Toshihiro Tamura | 2001-09-18 |
| 6157760 | Two-way optical communication device and two-way optical communication apparatus | Yorishige Ishii, Toshiyuki Matsushima, Kuniaki Okada | 2000-12-05 |
| 6087056 | Developing method by flying toner | Tetsuro Toyoshima, Tadashi Iwamatsu, Nobuyuki Azuma, Takayuki Yamanaka | 2000-07-11 |
| 6063938 | Process for producing .epsilon.-caprolactone | Kazuo Tanaka, Kengi Nakaya, Atsushi Ohkoshi | 2000-05-16 |
| 6002661 | Deformable mirror and optical data reproducing apparatus using the same | Shingo Abe, Tetsuya Inui, Hirotsugu Matoba, Susumu Hirata, Yorishige Ishii +1 more | 1999-12-14 |
| 5880313 | Process for producing aromatic carboxylic acid | Fumiya Zaima, Masami Matsumoto, Masato Inari | 1999-03-09 |
| 5649197 | Development apparatus including nonmagnetic single-component developer guide member | — | 1997-07-15 |