Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9534655 | Vibration damping device | Junko TANAKA | 2017-01-03 |
| 8801280 | Temperature measuring method using temperature-sensitive magnetic substance and temperature controlling method | Noboru Yoshimura, Kazutaka Mitobe, Jun Ogawa | 2014-08-12 |
| 8497227 | Diphenylsulfone bridged compound, color forming substance for thermal recording and thermal recording material | Takeo Hasegawa | 2013-07-30 |
| 8485593 | Drain plug | Atsushi Ogawa, Tomoki Yamaguchi, Toshiya Ohba | 2013-07-16 |
| 8283286 | Thermosensitive recording material | — | 2012-10-09 |
| 8182345 | Game system, server apparatus and register terminal | Osamu Migitera, Hotaru Komatsu, Chihiro Inoue, Kazuyasu Kawamura, Takao Tada | 2012-05-22 |
| 8123979 | Group 13 nitride phosphor and method of preparing the same | Tatsuya Ryowa | 2012-02-28 |
| 8033915 | Game system, server apparatus and register terminal | Osamu Migitera, Hotaru Komatsu, Chihiro Inoue, Kazuyasu Kawamura, Takao Tada | 2011-10-11 |
| 7892452 | Nanocrystalline phosphor and coated nanocrystalline phosphor as well as method of preparing coated nanocrystalline phosphor | Tatsuya Ryowa | 2011-02-22 |
| 7709103 | Phosphor, manufacturing method thereof and light emitting device using the same | — | 2010-05-04 |
| 7560859 | Fluorescent material having two layer structure and light emitting apparatus employing the same | Shigeo Fujita, Tatsuya Morioka, Shizuo Fujita, Yoichi Kawakami, Mitsuru Funato +1 more | 2009-07-14 |
| 7215291 | Antenna device | Kazuya Nakano, Hiroyuki Maeda, Katsushiro Ishibayashi, Satoshi Nagasawa, Kazuhiko Furukatsu +1 more | 2007-05-08 |
| 7052397 | Entertainment system, recording medium and entertainment apparatus | Hideaki Kikukawa, Fumiaki Hara, Kenji Kaido | 2006-05-30 |
| 6951476 | Electrical connector | Masahide Watanabe, Kentaro Toda | 2005-10-04 |
| 6780112 | Game device in which the character representation changes corresponding to the value of a multi-level input signal | Hideaki Kikukawa | 2004-08-24 |
| 6599196 | Controllers with selectable force feedback | Hideaki Kikukawa, Fumiaki Hara, Kenji Kaido | 2003-07-29 |
| 5803929 | Ultraviolet absorber containing a benzotriazole compound | Masahiro Makino | 1998-09-08 |
| 5688862 | Semiconductive silicone elastomer compositions and method for making | Takashi Kondou, Takeo Yoshida | 1997-11-18 |
| 5614573 | Flame retardants and flame retardant finishing method for polyester-based synthetic fiber materials | Junji Sano, Kunio Ichihashi, Hirotomo Banko | 1997-03-25 |
| 5479873 | Method of manufacturing aluminum borate whiskers having a reformed surface based upon gamma alumina | Yoshitomo Shintani, Tetsuya Suganuma, Shuitsu Matsuo, Hidenori Yamaoka, Nobuhisa Kurono +1 more | 1996-01-02 |
| 5399772 | Method of producing A 2,4'-dihydroxydiphenylsulfone | Masaaki Hosoda, Mikihiko Kurose, Yoshihiro Sasada, Masahiro Makino | 1995-03-21 |
| 5329141 | Light emitting diode | Akira Suzuki, Yoshihisa Fujii, Katsuki Furukawa, Yoshimitsu Tajima | 1994-07-12 |
| 5313078 | Multi-layer silicon carbide light emitting diode having a PN junction | Yoshihisa Fujii, Akira Suzuki | 1994-05-17 |
| 5185112 | Titanium boride ceramic material | Hideo Nagashima, Junichi Matsushita, Shinsuke Hayashi | 1993-02-09 |
| 5158913 | Metal boride ceramic material | Hideo Nagashima, Junichi Matsushita | 1992-10-27 |