Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10780351 | Information processing device and information processing program | Yu Kono, Ikki Tanaka | 2020-09-22 |
| 7531231 | Honeycomb structure | Tomohiro Iida | 2009-05-12 |
| 7514136 | Honeycomb structure | — | 2009-04-07 |
| 7184631 | Optical device | Osamu Mitomi, Takenori Ichigi, Masatsugu Oshima, Masataka Yamashita | 2007-02-27 |
| 7142754 | Plastic optical fiber, plastic optical fiber cables, optical fiber cables with plugs with copolymer | Yoshihiro Tsukamoto, Yasushi Kawaharada, Kikue Irie, Tetsuya Jigami, Yoshihiro Uozu | 2006-11-28 |
| 7031582 | Optical fiber cable and optical fiber cable with plug | Kazuki Nakamura, Takeshi Kitayama, Takara Yamamoto, Hiroe Kubo, Yoshimi Kamimura | 2006-04-18 |
| 6961493 | Optical device | Osamu Mitomi, Takenori Ichigi, Masatsugu Oshima, Kenji Aoki, Masataka Yamashita | 2005-11-01 |
| 6871000 | Plastic optical fiber, optical fiber cable, plugged optical fiber cable, and production methods thereof | Yoshinori Fukuba, Takashi Akita, Kikue Irie, Toshinori Sumi, Masashi Okamoto +1 more | 2005-03-22 |
| 6584256 | Optical fiber cable and optical fiber cable with plug | Katsuhiko Shimada, Kazuki Nakamura, Takeshi Kitayama, Takara Yamamoto, Hiroe Kubo | 2003-06-24 |
| 6453104 | Optical fiber cable and optical fiber cable with plug | Katsuhiko Shimada, Kazuki Nakamura, Takeshi Kitayama, Takara Yamamoto, Hiroe Kubo | 2002-09-17 |
| 5963701 | Plastic optical fibers and optical fiber cables | Kazuki Nakamura, Kikue Irie, Makoto Muro, Jun Kamo, Katsuhiko Shimada | 1999-10-05 |