Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8744526 | Communication terminal, and dial registration method and dial registration program therefor | Toshikazu Houmura, Takako Yamaguchi, Kazuma Nagaoka | 2014-06-03 |
| 8588857 | Communication terminal, and dial registration method and dial registration program therefor | Toshikazu Houmura, Takako Yamaguchi, Kazuma Nagaoka | 2013-11-19 |
| 8249229 | Communication terminal, and dial registration method and dial registration program therefor | Toshikazu Houmura, Takako Yamaguchi, Kazuma Nagaoka | 2012-08-21 |
| 8249470 | Powder material recovery container, and powder material recovery device and image forming device using powder material recovery container | Koji Nishimura, Kanji Watanabe, Hideaki Oike, Tsuneo Fukuzawa | 2012-08-21 |
| 8019061 | Communication terminal, and dial registration method and dial registration program therefor | Toshikazu Houmura, Takako Yamaguchi, Kazuma Nagaoka | 2011-09-13 |
| 7713635 | Copper oxide thin film low-friction material and film-forming method therefor | Masahiro Goto, Akira Kasahara, Masahiro Tosa | 2010-05-11 |
| 7664498 | Apparatus, method, and program for read out information registration, and portable terminal device | Toshikazu Houmura, Tohru Ida, Masahiro Nakajima, Katsuaki Akama | 2010-02-16 |
| 7530031 | Character input device | Keiichi Iwamura, Osamu Ota, Junya Yamaguchi, Shunsuke Tanaka | 2009-05-05 |
| 6344082 | Fabrication method of Si nanocrystals | Kazuo Furuya, Masaki Takeguchi | 2002-02-05 |
| 5842082 | Image forming apparatus having induced charge density suppressing device for preventing electrostatic hysteresis phenomenon | Nobuo Hyakutake, Yoshihiro Enomoto, Tetsuya Fujita | 1998-11-24 |
| 5572292 | Cartridge life detecting system | Kiyoshi Chatani, Masahiko Kitamura | 1996-11-05 |
| 5523622 | Semiconductor integrated device having parallel signal lines | Takashi Harada, Kazutaka Masuzawa, Kiyoshi Hayashi, Jun Kumazawa, Kenji Nagai +2 more | 1996-06-04 |
| 5508879 | Charge removal brush | Masahiko Kitamura, Kiyoshi Chatani, Ikuro Sugiyama, Toyohiro Kanzaki | 1996-04-16 |
| 5281865 | Flip-flop circuit | Hiroki Yamashita, Hiroyuki Itoh, Hirotoshi Tanaka, Atsumi Kawata, Kenji Nagai +1 more | 1994-01-25 |
| 5192409 | Method of sputtering a mixture of hexagonal boron nitride and stainless steel onto a steel vessel and heating the film so as to precipitate the boron nitride onto the film surface | Masahiro Tosa | 1993-03-09 |
| 5021686 | Logic circuit | Atsumi Kawata, Hiroyuki Itoh, Hirotoshi Tanaka, Hiroki Yamashita | 1991-06-04 |