Issued Patents All Time
Showing 1–25 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10399804 | Paper sheet conveyance device and separation/collection device | Eiji Ogura, Hisashi Takahashi, Tomiyasu Sasaki, Jun Furudate | 2019-09-03 |
| 10150629 | Paper sheet conveyance device and separation/collection device | Eiji Ogura, Hisashi Takahashi, Tomiyasu Sasaki, Jun Furudate | 2018-12-11 |
| 10040656 | Paper sheet conveyance device and separation/collection device | Eiji Ogura, Hisashi Takahashi, Tomiyasu Sasaki, Jun Furudate | 2018-08-07 |
| 7679608 | Touch panel | Tetsuo Murakami, Nobuhiro Yamaue, Akira Nakanishi, Hirofumi Komiya | 2010-03-16 |
| 7358721 | Eddy current flaw detection sensor and method | Soshi Narishige, Akira Nishimizu, Masahiro Koike, Yuuichi Narumi, Hirofumi Ouchi | 2008-04-15 |
| 7307231 | Touch panel, method of manufacturing the same, and input device using the same | Kenichi Matsumoto, Yasutaka Yamamoto, Koji Tanabe | 2007-12-11 |
| 7298366 | Touch panel and electronic equipment using the same | Yuichi Yamamoto, Hirofumi Komiya, Nobuhiro Yamaue, Toshiharu Fukui | 2007-11-20 |
| 7053320 | Switch device | Eiji Kodo, Tatsuya Tsuda | 2006-05-30 |
| 7045729 | Switch | Takao Matsui | 2006-05-16 |
| 7019243 | Lever switch | Tatsuya Tsuda, Eiji Kodo | 2006-03-28 |
| 6960733 | Lighted switch sheet and lighted switch unit using the same | Tetsuro Hanahara, Takayuki Ishikawa | 2005-11-01 |
| 6879100 | EL element and illumination comprising it | Tetsuro Hanahara, Kuniharu Matsuoka | 2005-04-12 |
| 6841744 | Slide switch and manufacturing method of the same | Eiji Kodo | 2005-01-11 |
| 6837604 | Lighting apparatus | Shigetaka Douzono, Takefumi Inoue, Tetsuya Koma | 2005-01-04 |
| 6764191 | Illumination type keyboard | Shigetaka Douzono, Takefumi Inoue, Tetsuya Koma | 2004-07-20 |
| 6747402 | EL element lighting unit employing the same EL element | Minoru Hato | 2004-06-08 |
| 6686549 | Illuminated keyboard switch | Shigetaka Douzono | 2004-02-03 |
| 6670565 | Illuminated button switch | Tetsuro Hanahara, Shigetaka Douzono, Takayuki Ishikawa | 2003-12-30 |
| 6633013 | Lever switch | Kenji Nishimura, Masaki Nakase, Yasuchika Kudo, Yusho Nakase | 2003-10-14 |
| 6611097 | Electroluminescent element comprising reduced number of parts and lighting unit having the same | Tetsuro Hanahara, Minoru Hato, Shinji Okuma | 2003-08-26 |
| 6606898 | Exhaust gas component measuring apparatus | Keiichi Ohsawa | 2003-08-19 |
| 6482490 | Printing sheet with base material, and method of manufacturing the same | Tetsuro Hanahara, Kenji Inoue, Masahiko Asano, Shinji Okuma | 2002-11-19 |
| 6189460 | Combustion system for sooty smoke generating facilities | Yoshiyasu Fukui, Noriyuki Yamada, Takanori Shiina, Setsuo Kikuchi, Yoshinori Akagawa | 2001-02-20 |
| 6169256 | Panel switch and method of mounting the same | Tetsuro Hanahara, Kenji Inoue | 2001-01-02 |
| 6147661 | Helical coil, method of producing same and helical antenna using same | Yoshinobu Nakagawa, Susumu Inatsugu, Masaaki Yamabayashi, Kazuji Ota, Koji Sako +1 more | 2000-11-14 |