Issued Patents All Time
Showing 51–75 of 96 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D599822 | Internal-combustion engine | — | 2009-09-08 |
| D597482 | Battery | Eiji Kondo | 2009-08-04 |
| D592026 | Portable electric grinder | Tadashi Fukumoto | 2009-05-12 |
| D589317 | Portable electric drill | — | 2009-03-31 |
| D588060 | Battery pack protector | — | 2009-03-10 |
| D586639 | Portable electric driver | Yuji Yamamoto | 2009-02-17 |
| D586195 | Portable electric driver | — | 2009-02-10 |
| D585715 | Portable electric driver | Tomoyuki Kondo | 2009-02-03 |
| D585714 | Portable electric driver | Manabu Sugimoto | 2009-02-03 |
| D578473 | Battery charger | Akira Naito | 2008-10-14 |
| D575606 | Portable electric hammer drill | Katsumi Okouchi | 2008-08-26 |
| D567614 | Portable electric hammer drill | — | 2008-04-29 |
| D567047 | Portable electric sander | Hirokazu Hagiwara | 2008-04-22 |
| D563749 | Portable electric chisel | Takayoshi Iio | 2008-03-11 |
| D559645 | Portable electric circular saw | Toru Fukuoka | 2008-01-15 |
| D558551 | Portable electric hammer drill | Kiyonobu Yoshikane | 2008-01-01 |
| D555451 | Portable electric hammer drill | Takahiro Kawakami, Takuro Konishi | 2007-11-20 |
| 7276302 | Magnetic tape | Akira Ishikawa, Takashi Ishii, Mitsuhiro Katashima, Masato Hoshi, Takahisa Yamashiro +1 more | 2007-10-02 |
| D550152 | Battery pack | Takashi Tsujimura | 2007-09-04 |
| D548687 | Battery charger | Hideyuki Taga | 2007-08-14 |
| D548177 | Battery charger | — | 2007-08-07 |
| 7252156 | Vibration isolation handle | Yoshio Sugiyama, Sadaharu Oki, Kenichi Kawai, Hirokazu Kimata | 2007-08-07 |
| D540135 | Portable electric hammer drill | — | 2007-04-10 |
| D539110 | Portable electric drill | — | 2007-03-27 |
| D538619 | Portable electric hammer drill | — | 2007-03-20 |