Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12354937 | Semiconductor device and production method thereof | — | 2025-07-08 |
| 8935012 | Collision determination apparatus for vehicle | — | 2015-01-13 |
| 8373016 | Absorbent member and method of producing the same | Masahiko Niinomi, Takuya Kouta, Rumiko Kasahara, Akira Noda | 2013-02-12 |
| 7842891 | Sealing board and method for producing the same | Haruyuki Hiratsuka | 2010-11-30 |
| 7781641 | Absorbent article | — | 2010-08-24 |
| 7381203 | Disposable diaper | — | 2008-06-03 |
| 7189219 | Absorbent article | Kazuyuki Maeda, Taketo Itoh | 2007-03-13 |
| 6924429 | Electronic device and production method therefor | Makoto Wakasugi, Tsuneji Takasugi | 2005-08-02 |
| 6800789 | Absorbent article | Megumi Kondo, Noriko Sato, Manabu Matsui | 2004-10-05 |
| 6580014 | Absorbent article and the like | Hiroki Minowa, Taketo Ito | 2003-06-17 |
| 6299664 | Method of manufacturing sliding part and vortex flow generator for injection valve manufactured by that method | Osamu Matsumoto, Masayuki Aota, Mamoru Sumida, Tsuyoshi Munezane, Takuro Kohyama | 2001-10-09 |
| 5746960 | Method of manufacturing powder injection molded part | Kenichi Yoshikawa, Shigeru Saito, Masami Hoshi | 1998-05-05 |
| 5689796 | Method of manufacturing molded copper-chromium family metal alloy article | Naoto Ogasawara, Naoyoshi Akiyoshi, Takeo Hamada | 1997-11-18 |
| 5283031 | Process for producing precision metal part by powder molding wherein the hydrogen reduction loss is controlled | Naoto Ogasawara, Kenji Kurimura, Ken Yoshioka, Shigeru Saito, Masami Hoshi +1 more | 1994-02-01 |
| 5151837 | Composite magnetic head | Makoto Wakasugi | 1992-09-29 |
| 4496248 | Structure for a watch case made of cemented carbide | Masahiko Waki, Seiji Umezawa, Tsuneji Takasugi, Hiroshi Koide | 1985-01-29 |
| 4444719 | Gold solders | Yosuke Sakakibara, Tsuneji Takasugi | 1984-04-24 |