Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11295976 | Substrate support device, substrate conveyance robot, and aligner device | Joseph Chang, Nobuyuki Furukawa, Yong Gu Kang | 2022-04-05 |
| 9021253 | Quarantine method and system | — | 2015-04-28 |
| 8720965 | Robot hand and robot | Kazunori Hino, Ryuji Ando | 2014-05-13 |
| 8359464 | Quarantine method and system | — | 2013-01-22 |
| 7924850 | System and method for managing and controlling communications performed by a computer terminal connected to a network | Kentaro Aoki, Yukinobu Moriya, Naoto Shimizu, Hideki Sugiyama | 2011-04-12 |
| 7726646 | Sheet package with recloseable flap | Koji Sugiyama, Hiroshi Taira, Minoru Yamamoto, Keiji Seo, Takashi Okumura +1 more | 2010-06-01 |
| 6842575 | Optical fiber cord and optical fiber cord with a plug | Kazuki Nakamura, Takeshi Kitayama, Takara Yamamoto, Hiroe Kubo | 2005-01-11 |
| 6584256 | Optical fiber cable and optical fiber cable with plug | Kazuki Nakamura, Takeshi Kitayama, Takara Yamamoto, Hiroe Kubo, Jun Okumura | 2003-06-24 |
| 6453104 | Optical fiber cable and optical fiber cable with plug | Kazuki Nakamura, Takeshi Kitayama, Takara Yamamoto, Hiroe Kubo, Jun Okumura | 2002-09-17 |
| 5963701 | Plastic optical fibers and optical fiber cables | Kazuki Nakamura, Jun Okumura, Kikue Irie, Makoto Muro, Jun Kamo | 1999-10-05 |
| 5238974 | Plastic cladding composition for silica or glass core optical fiber, and silica or glass core optical fiber prepared therefrom | Takashi Yamamoto, Tsuruyoshi Matsumoto, Ryuji Murata | 1993-08-24 |
| 5223561 | Polymer composition and optical fiber having cladding composed of that composition | Takashi Yamamoto, Tsuruyoshi Matsumoto, Tadao Kobayashi | 1993-06-29 |
| 5212762 | Plastic-clad silica (PCS) fibers and methods and apparatuses for producing the same | Tsuneo Takano, Osamu Itamoto, Michisuke Edamatsu, Yasuo Hiromoto | 1993-05-18 |
| 5206926 | Plastic optical fiber cords | Takashi Yamamoto, Hiroaki Oonishi | 1993-04-27 |
| 5155796 | Plastic optical fibers | Hiroaki Oonishi, Takashi Yamamoto | 1992-10-13 |
| 5146535 | Light-transmitting fiber | Hisao Anzai, Isao Sasaki, Kozi Nishida, Hideaki Makino, Masami Ohtani | 1992-09-08 |
| 5136002 | Fluorine resin composition | Teruhiko Sugimori, Takashi Yamamoto, Tsuruyoshi Matsumoto | 1992-08-04 |
| 5121461 | Heat-resistant plastic optical fiber and process for the production thereof | Takashi Yamamoto, Tsuruyoshi Matsumoto | 1992-06-09 |
| 5117480 | Polymer composition and optical fiber having cladding composed of that composition | Takashi Yamamoto, Tsuruyoshi Matsumoto, Tadao Kobayashi | 1992-05-26 |
| 5111526 | Plastic optical fibers and process for the production thereof | Takashi Yamamoto, Tsuruyoshi Matsumoto | 1992-05-05 |
| 5080508 | Plastic optical fibers | Hiroaki Onishi, Takashi Yamamoto | 1992-01-14 |
| 5048924 | Fluorine resin composition | Teruhiko Sugimori, Takashi Yamamoto, Tsuruyoshi Matsumoto | 1991-09-17 |
| 5022737 | Plastic cladding composition for plastic core optical fiber, and plastic core optical fiber prepared therefrom | Takashi Yamamoto, Tsuruyoshi Matsumoto, Yoshihiro Uozu, Ryuji Murata | 1991-06-11 |
| 5023302 | Process for preparation of methacrylimide group containing polymer and light-transmitting fiber comprising polymer made by the process | Hisao Anzai, Isao Sasaki, Kozi Nishida, Hideaki Makino, Masami Ohtani | 1991-06-11 |
| 4966435 | Plastic optical fiber | Tsuruyoshi Matsumoto, Takashi Yamamoto, Teruhiko Sugimori | 1990-10-30 |