Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11470903 | Neck cover and helmet | — | 2022-10-18 |
| 11000089 | Helmet | — | 2021-05-11 |
| 10660392 | Helmet | Taku Nimura | 2020-05-26 |
| D858002 | Cheek pad for helmet | — | 2019-08-27 |
| D828634 | Helmet | Banri Fukuyama | 2018-09-11 |
| D828633 | Air intake for helmet | Banri Fukuyama | 2018-09-11 |
| 9839951 | Manufacturing method and manufacturing apparatus of press-formed body | Ryuichi NISHIMURA, Kenichiro Otsuka, Yoshiaki Nakazawa, Yoshihiko Masuo, Toshiya Suzuki | 2017-12-12 |
| 9681697 | Helmet | — | 2017-06-20 |
| 9006346 | Resin composition for golf ball and golf ball | Kazuki Shiga, Ryo Murakami | 2015-04-14 |
| 8800065 | Helmet and method of removing the same | — | 2014-08-12 |
| 8239970 | Helmet with a pad quick release apparatus | — | 2012-08-14 |
| 7805775 | Neck cover for full face type helmet and full face type helmet | — | 2010-10-05 |
| 7735157 | Full-face-type helmet | — | 2010-06-15 |
| 6672652 | Front end structure of a vehicle | Akihide Takeuchi | 2004-01-06 |
| D471675 | Helmet chin cover | — | 2003-03-11 |
| 6421841 | Inside pad for helmet and helmet using this inside pad | — | 2002-07-23 |
| 6289521 | Helmet chin cover and helmet attached with chin cover | — | 2001-09-18 |
| 5728969 | Preparation of AN-DNT-Al explosive | Koichi Otani, Seiichi Yoshida, Hiroyuki Taniguchi | 1998-03-17 |
| 5675119 | Granular ammonium nitrate explosive | Koichi Otani, Seiichi Yoshida, Hiroyuki Taniguchi | 1997-10-07 |
| 5246634 | Process for producing intraocular lens | Makoto Ichikawa, Kazuhiko Nakada | 1993-09-21 |
| 5178696 | Gas generating composition for automobile air bag | Kenjiro Ikeda, Masaharu Murakami, Atusy Iwamoto | 1993-01-12 |
| 5000802 | Water-in-oil type emulsion explosive | Atsuo Inoue, Yoshio Tanabe | 1991-03-19 |
| 4942817 | Explosive cartridge and paper polyethylene laminated on both the sides used therefor | Toshinori Ariki | 1990-07-24 |
| 4548660 | Water-in-oil emulsion explosive | Atsuo Inoue, Kenjiro Ikeda | 1985-10-22 |
| 4386977 | Water-in-oil emulsion explosive | Atsuo Inoue, Yoshio Tanabe, Toshinori Ariki | 1983-06-07 |