Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10406717 | Table cutting machine | — | 2019-09-10 |
| 9757872 | Table cutting machine | — | 2017-09-12 |
| 9498831 | Slide type circular saw | Katsuhiko Sasaki | 2016-11-22 |
| 9114500 | Sander having battery pack | Fumihide Sugita, Hirokazu Hagiwara | 2015-08-25 |
| 8887606 | Table cutting machine | — | 2014-11-18 |
| 8037792 | Mountings for riving knives of table saws | Katsuhiko Sasaki, Takehiko Sugiura, Masaaki Uchida | 2011-10-18 |
| D620033 | Miter saw | Yoshihiro Fujiwara, Katsuhiko Sasaki | 2010-07-20 |
| D601874 | Portable electric planer | Naohiro Hayakawa, Masanori Hayashi, Yuki Wada | 2009-10-13 |
| D597569 | Miter saw | Katsuhiko Sasaki | 2009-08-04 |
| 7540223 | Mountings for riving knives of table saws | Katsuhiko Sasaki, Takehiko Sugiura, Masaaki Uchida | 2009-06-02 |
| D567048 | Portable electric jig saw | Yuji Yamamoto | 2008-04-22 |
| D560455 | Portable electric jig saw | Yuji Yamamoto | 2008-01-29 |
| 6447383 | Sanding apparatus with an improved vibration insulating mechanism | Zenichi Oda, Kenichi Kawai, Akihito Hara | 2002-09-10 |
| D430175 | Planer | Naohiro Hayakawa | 2000-08-29 |
| 5725304 | Battery concrete vibrator | — | 1998-03-10 |
| D388677 | Concrete vibrator body | — | 1998-01-06 |
| D388676 | Concrete vibrator body | Norifumi Niwa | 1998-01-06 |
| D388302 | Concrete vibrator body | — | 1997-12-30 |
| 5687624 | Continuous screw driving tool | Kazunori Tsuge | 1997-11-18 |