Issued Patents All Time
Showing 51–75 of 105 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7635780 | Method for producing fluorinated 1,3-dioxolane compounds, fluorinated 1, 3-dioxolane compounds, fluorinated polymers of the fluorinated 1,3-dioxolane compounds and optical or electrical materials using the polymers | Yoshiyuki Okamoto | 2009-12-22 |
| 7609498 | Inverted circuit overcurrent protection device and hybrid integrated circuit device with the same incorporated | Junichi Iimura, Katsumi Okawa, Soichi Izutani | 2009-10-27 |
| 7583901 | Illuminative light communication device | Masao Nakagawa, Toshihiko Komine, Shinichiro Haruyama, Takaaki Ishigure, Shogo Kitano +1 more | 2009-09-01 |
| 7582714 | Fluorinated polymers, method for producing the fluorinated compounds and polymers | Yoshiyuki Okamoto, Wei Liu, Yinzhong Guo | 2009-09-01 |
| 7485676 | Non-birefringent optical resin material and its producing method | — | 2009-02-03 |
| 7136269 | Inverted circuit overcurrent protection device and hybrid integrated circuit device with the same incorporated | Junichi Iimura, Katsumi Okawa, Soichi Izutani | 2006-11-14 |
| 7075762 | Inverter circuit device with temperature detection circuit | Junichi Iimura, Katsumi Okawa, Soichi Izutani | 2006-07-11 |
| 7058271 | Plastic optical fiber | Takaaki Ishigure, Hidenobu Murofushi, Yuji Watanabe, Tsuyoshi Onishi | 2006-06-06 |
| 6974727 | Method of manufacturing a hybrid integrated circuit device | Junichi Iimura, Katsumi Okawa, Hidefumi Saito | 2005-12-13 |
| 6975024 | Hybrid integrated circuit device and manufacturing method thereof | Hidefumi Saito, Katsumi Okawa, Junichi Iimura | 2005-12-13 |
| 6724993 | Optical transmitter-receiver | Takeshi Ota | 2004-04-20 |
| 6593169 | Method of making hybrid integrated circuit device | Junichi Iimura, Katsumi Okawa, Hidefumi Saito | 2003-07-15 |
| 6593415 | Graded-refractive-index optical plastic material and method for its production | Masaki Naritomi | 2003-07-15 |
| 6590036 | Graded-refractive-index optical plastic material and method for its production | Masaki Naritomi | 2003-07-08 |
| 6586515 | non-birefringent optical resin material | — | 2003-07-01 |
| 6500910 | Refractive index distribution type light transmitting device | Norihide Sugiyama | 2002-12-31 |
| 6373221 | Charger coupling | Karl D. Conroy, Phung T. Nguyen | 2002-04-16 |
| 6356052 | Waterproof inductive charging paddle | — | 2002-03-12 |
| 6322225 | Light scattering guiding light source device and liquid crystal display | — | 2001-11-27 |
| 6290364 | Surface light source device | Takayuki Arai | 2001-09-18 |
| 6277938 | Process for the preparation of non-birefringent optical resin and optical elements made by using the resin prepared by the process | Akihiro Yoshida, Hiromasa Kawai, Minoru Suzuki | 2001-08-21 |
| 6271312 | Graded-refractive-index optical plastic material of a fluoropolymer containing a material in a concentration gradient therein | Masaki Naritomi | 2001-08-07 |
| 6239577 | Electromagnetic induction type charging device | Masaaki Kaneko, Takashi Hyogo, Hirohisa Shojima | 2001-05-29 |
| 6229654 | Article with radial refractive index gradient and process for its manufacture | Stephane Cabeza, Didier GRAND-CLEMENT | 2001-05-08 |
| 6222689 | Surface light source device and asymmetrical prism sheet | Eizaburo Higuchi | 2001-04-24 |