Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7741527 | Solid phosphoric acid catalyst and method for dimerization of olefin using the same | Tatsuo Hamamatsu, Tsutomu Takashima, Takashi Morikita | 2010-06-22 |
| 7397999 | Signal receiver | Satoaki Nakagawa | 2008-07-08 |
| 6971927 | Connection terminal | Tsugio Anbo, Yukifumi Machida, Shinji Yamaguchi, Seiichiro Hayashi | 2005-12-06 |
| 4926421 | Mobile radio telephone system | Minori Kawano, Kazuo Mitsui, Masaharu Hirooka, Yasushi Ozu, Nagayasu Harada | 1990-05-15 |
| 4689639 | Inked film feeding for a thermal printer | Norikazu Sato, Yutaka Takagi, Tomoharu Sugano | 1987-08-25 |