Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12244022 | Supported metal catalyst and electrochemical cell | Katsuyoshi KAKINUMA, Makoto Uchida, Akihiro Iiyama, Chisato Arata, Sumitaka Watanabe | 2025-03-04 |
| RE45683 | Printing device | Yuko Nomura, Yasuharu Hosono | 2015-09-29 |
| 8810557 | Display device and method of driving the same | Yukio Kizaki, Rei Hasegawa, Hajime Yamaguchi, Hitoshi Nagato, Yukitami Mizuno +1 more | 2014-08-19 |
| 8679646 | Organic light-emitting diode, display and illuminating device | Atsushi Wada, Yukitami Mizuno, Tomoaki Sawabe, Isao Takasu, Tomoko Sugizaki +1 more | 2014-03-25 |
| 8628167 | Printing device | Yuko Nomura, Yasuharu Hosono | 2014-01-14 |
| 8580403 | Organic light-emitting diode, display and illuminating device | Yukitami Mizuno, Akiko Hirao, Isao Takasu, Tomoko Sugizaki, Akio Amano +3 more | 2013-11-12 |
| 8419497 | Light emitting device and method of manufacturing the same | Isao Takasu, Yuko Nomura, Tsuyoshi Hioki, Kazuhide Abe | 2013-04-16 |
| 8373359 | Light-emitting device and driving method thereof | Yukio Kizaki, Rei Hasegawa, Hajime Yamaguchi | 2013-02-12 |
| 7997694 | Inkjet recording apparatus | Yuko Nomura, Kazuhiko Higuchi, Kenichi Mori | 2011-08-16 |
| 7981526 | Display device | Yukio Kizaki, Rei Hasegawa, Hajime Yamaguchi | 2011-07-19 |
| 7839087 | Light emitting device and method of manufacturing the same | Isao Takasu, Yuko Nomura, Tsuyoshi Hioki, Kazuhide Abe | 2010-11-23 |
| 7790485 | Semiconductor light emitting device and method of manufacturing the same | Yuko Nomura, Kenichi Mori, Isao Takasu, Keiji Sugi, Miho Yoda | 2010-09-07 |
| 7692261 | Optical sensor element and method for driving the same | Yujiro Hara, Akira Kinno, Tsuyoshi Hioki, Shuichi Uchikoga | 2010-04-06 |
| 7465523 | Method for manufacturing transfer mask substrate, transfer mask substrate, and transfer mask | — | 2008-12-16 |
| 7445875 | Mask blank and mask for electron beam exposure | — | 2008-11-04 |
| 7207651 | Inkjet printing apparatus | — | 2007-04-24 |
| 7121454 | Moving-film display device | Atsushi Sugahara, Yuko Kizu, Kenichi Mori | 2006-10-17 |
| 7002723 | Display device | Shintaro Enomoto, Shuichi Uchikoga, Yutaka Nakai | 2006-02-21 |
| 6930660 | Display device | Kenichi Mori, Atsushi Sugahawa | 2005-08-16 |
| 6855467 | Transfer mask, method of dividing pattern or transfer mask, and method of manufacturing transfer mask | — | 2005-02-15 |
| 6812473 | Electron beam drawing mask blank, electron beam drawing mask, and method of manufacturing the same | — | 2004-11-02 |
| 6387574 | Substrate for transfer mask and method for manufacturing transfer mask by use of substrate | — | 2002-05-14 |
| 6162566 | Mask holder for supporting transfer mask | — | 2000-12-19 |
| 6123412 | Supersonic wave, ink jet recording apparatus including ink circulation means | Noriko Yamamoto, Chiaki Tanuma, Shiroh Saitoh, Hitashi Yagi | 2000-09-26 |
| 6116721 | Ink jet recording device | Kazuhiko Higuchi, Chiaki Tanuma | 2000-09-12 |