Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D983725 | Tire for automobile | — | 2023-04-18 |
| 11370251 | Tire | Keita Nakano | 2022-06-28 |
| 11021018 | Tire | Keita Nakano | 2021-06-01 |
| 9191143 | Optical transmission device and optical transmission device control method | Masahiro Yamakami, Makoto Yoshimi | 2015-11-17 |
| 8611748 | WDM optical transmission system and wavelength dispersion compensation method | Makoto Yoshimi | 2013-12-17 |
| 8462652 | Transmission device and switchover processing method | Yumiko Ogata, Taku Yoshida, Seiji Miyata | 2013-06-11 |
| 8301035 | Optical communication apparatus, control apparatus, and method for controlling optical output | Keisuke Harada, Taku Yoshida | 2012-10-30 |
| 8005357 | Optical transmission apparatus | Hironori Kadota, Taku Yoshida, Yoshinobu Matsukawa | 2011-08-23 |
| 7991286 | Optical transmission apparatus | Hironori Kadota, Taku Yoshida, Yoshinobu Matsukawa | 2011-08-02 |
| 7856969 | Air gun | Tetsuo Maeda | 2010-12-28 |
| 7822052 | Communication processing apparatus and totalizing system | Hiromu Yoshii, Hironori Kadota, Yoko Toyozumi, Yumiko Ogata, Taku Yoshida +3 more | 2010-10-26 |
| 7724736 | Frame forwarding apparatus | Hironori Kadota, Yoko Toyozumi, Yumiko Ogata, Yoshiko Sakamoto, Seiji Miyata +1 more | 2010-05-25 |
| 7353816 | Air gun | Tetsuo Maeda | 2008-04-08 |
| 7290539 | Air gun cartridge attachment and detachment apparatus | Tetsuo Maeda | 2007-11-06 |
| 7267119 | Air gun | Tetsuo Maeda | 2007-09-11 |
| RE39805 | Air gun | Tetsuo Maeda, Yuichi Toyoda | 2007-09-04 |
| 7159584 | Airgun firing mechanism | Tetsuo Maeda | 2007-01-09 |
| 7100922 | Bull's eye target device | Tetsuo Maeda | 2006-09-05 |
| 6688298 | Air gun magazine and air gun having said magazine | Tetsuo Maeda | 2004-02-10 |
| 6666203 | Air gun magazine and air gun having said magazine | Tetsuo Maeda | 2003-12-23 |
| 6530368 | Air gun magazine and air gun having said magazine | Tetsuo Maeda | 2003-03-11 |
| 6026797 | Air gun | Tetsuo Maeda, Yuichi Toyoda | 2000-02-22 |
| 5192189 | Car carrier truck used also as dump truck | Masaichi Murata, Hiroaki Kuriyama, Megumi Yamashita, Kouzou Ueda | 1993-03-09 |
| 4257753 | Rotary fluid vane pump with means preventing axial displacement of the drive shaft | Hiroshi Sakamaki, Fumihiro Ushijima, Tadashi Saitou | 1981-03-24 |