Issued Patents All Time
Showing 1–25 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11392407 | Semiconductor device | Hiroyuki Kondo | 2022-07-19 |
| 11061189 | Optical fiber protection structure and method of manufacturing optical element | Hiroto Nakazato, Tomoyuki Fujita | 2021-07-13 |
| 10913090 | Applicator | Shinichi Kojima | 2021-02-09 |
| 9597563 | Multi-track adjustable golf club | Chris Voshall, David Llewellyn, Tetsuya Kanayama, Kei Tsuji | 2017-03-21 |
| 8771726 | Nail patch | Arata Toshimitsu, Naoko Matsuda, Toshihiro Kogure | 2014-07-08 |
| 8715101 | Iron golf club | Takeshi Naruo, Takashi Kimura, Yasuyuki Ohta, Tetsuya Kanayama | 2014-05-06 |
| 8597134 | Golf club | Takeshi Naruo, Tetsuya Kanayama, Takashi Kimura, Yoshinobu Watanabe | 2013-12-03 |
| 8410476 | Organic electroluminescent display device and production method thereof | Emi Yamamoto, Hideki Uchida, Takeshi Hirase, Tohru Sonoda, Yuhki Kobayashi | 2013-04-02 |
| 8247963 | Organic electroluminescent display device and production method thereof | — | 2012-08-21 |
| D650876 | Hybrid-type golf club head | David Llewellyn, Tetsu Kanayama, Arata Kamo | 2011-12-20 |
| D641817 | Wood-type golf club head | David Llewellyn, Tetsu Kanayama, Kamo Arata | 2011-07-19 |
| 7922553 | Organic electroluminescent display device and production method thereof | — | 2011-04-12 |
| 7766712 | Method for fabricating organic electroluminescent display and fabrication apparatus used in the method | — | 2010-08-03 |
| 7727693 | Electrophotographic photoreceptor, electrophotographic image forming method, and electrophotographic apparatus | Akihiro Kondoh, Takatsugu Obata | 2010-06-01 |
| 7534539 | Electrophotographic photoreceptor and image forming apparatus having the same | Takatsugu Obata, Akihiro Kondoh | 2009-05-19 |
| 7416824 | Organic photoconductive material electrophotographic photoreceptor and image forming apparatus using the same | Akihiro Kondoh, Takatsugu Obata | 2008-08-26 |
| 7402209 | Apparatus and method for applying coating liquid to cylindrical substrate, and electrophotographic photoreceptor produced by that method and electrophotographic apparatus provided with the same | Takatsugu Obata, Junichi Washo | 2008-07-22 |
| 7306125 | Dispenser for dental viscous material | Masayuki Takahashi, Masaaki Kaneko | 2007-12-11 |
| 7294154 | Microorganism staining agent and use thereof | Koji Nashimoto, Yasuo Ikeda, Yoshiaki Hanaoka | 2007-11-13 |
| 7175956 | Organic photoconductive material, electrophotographic photoreceptor comprising the same, and image-forming apparatus | Takatsugu Obata, Akihiro Kondoh | 2007-02-13 |
| 6872156 | Baseball or softball bat, bat base member and elastic sleeve | Masao Ogawa, Toshiaki Kida | 2005-03-29 |
| 6528500 | Azole derivatives or salts thereof | Minoru Tokizawa, Hiromichi Eto, Kazunori Maebashi, Masaru Matsumoto, Takemitsu Asaoka +1 more | 2003-03-04 |
| 6425836 | Baseball or softball bat | Kazunori Misono, Masaaki Okuyama, Toshiaki Kida | 2002-07-30 |
| 6296484 | Dispenser for dental viscous material | Tsutomu Nihei | 2001-10-02 |
| 6204415 | Triazole derivative or salt thereof, preparation process thereof and pharmaceutical containing said compound as an effective ingredient | Sunao Takeda, Yasushi Kaneko, Minoru Tokizawa, Hiromichi Eto, Kazunori Maebashi +3 more | 2001-03-20 |