Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D621381 | Telephone | Masafuku Akatsu, Eiichi Taniguchi, Tadamine Toh, Masaki Kobayashi, Takaaki Fujii +6 more | 2010-08-10 |
| D601119 | Telephone | Masafuku Akatsu, Eiichi Taniguchi, Tadamine Toh, Masaki Kobayashi, Takaaki Fujii +6 more | 2009-09-29 |
| D601118 | Telephone | Masafuku Akatsu, Eiichi Taniguchi, Tadamine Toh, Masaki Kobayashi, Takaaki Fujii +6 more | 2009-09-29 |
| D600670 | Telephone | Masafuku Akatsu, Eiichi Taniguchi, Tadamine Toh, Masaki Kobayashi, Takaaki Fujii +6 more | 2009-09-22 |
| D600671 | Telephone | Masafuku Akatsu, Eiichi Taniguchi, Tadamine Toh, Masaki Kobayashi, Takaaki Fujii +6 more | 2009-09-22 |
| D597060 | Telephone | Masafuku Akatsu, Eiichi Taniguchi, Tadamine Toh, Masaki Kobayashi, Takaaki Fujii +6 more | 2009-07-28 |
| D597061 | Telephone | Masafuku Akatsu, Eiichi Taniguchi, Tadamine Toh, Masaki Kobayashi, Takaaki Fujii +6 more | 2009-07-28 |
| D596613 | Telephone | Masafuku Akatsu, Eiichi Taniguchi, Tadamine Toh, Masaki Kobayashi, Takaaki Fujii +6 more | 2009-07-21 |
| D596612 | Telephone | Masafuku Akatsu, Eiichi Taniguchi, Tadamine Toh, Masaki Kobayashi, Takaaki Fujii +6 more | 2009-07-21 |
| 7031451 | Electronic apparatus and multi-functional telephone apparatus | — | 2006-04-18 |
| D514586 | Icons for a display section of a communications device, such as a telephone | Yasutaka Kondoh | 2006-02-07 |
| 6963639 | Phone apparatus having redialing function capable of surely preventing unauthorized person from intercepting stored contents | Koichiro Kashiwagi | 2005-11-08 |
| D499111 | Set of icons for a display section of a communication device, such as a telephone | Yasutaka Kondoh | 2004-11-30 |
| D495340 | Icons for display section of communication device | Yasutaka Kondoh | 2004-08-31 |
| D493805 | Set of icons for a display section of a communication device | Yasutaka Kondoh | 2004-08-03 |
| D457870 | Telephone with the display screen | Masafuku Akatsu, Yuichiro Shibata, Haruo Tsuge, Takayuki Yoshimoto, Akio Kurihara +1 more | 2002-05-28 |
| 5640448 | Key telephone system capable of simulation by button operations | — | 1997-06-17 |