Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11785184 | Maintenance support system, maintenance support method, and program | Takeshi Habe, Norihiro Tsujioka | 2023-10-10 |
| 9295307 | Slide fastener and method for manufacturing the same | Koichiro Yamada, Yasushi Sato | 2016-03-29 |
| 9055790 | Slide fastener | Ryo Tanaka, Masamichi Hasegawa, Ryo Mikuma | 2015-06-16 |
| 7624482 | Article with slide fastener | Masahiro Kusayama, Ryo Tanaka | 2009-12-01 |
| 7591051 | Waterproof top end stop of slide fastener | Masahiro Kusayama, Ryo Tanaka | 2009-09-22 |
| 6877192 | Slide fastener and manufacturing method thereof | Toshiaki Takizawa | 2005-04-12 |
| 6423049 | Disposable diaper with mechanical fastening members | Toshiaki Takizawa, Mitsuru Akeno, Ryoichiro Uehara | 2002-07-23 |
| 6375647 | Disposable diaper | Mitsuru Akeno, Toshiaki Takizawa | 2002-04-23 |
| D410412 | Snap button for clothes assembly | Shunji Akashi | 1999-06-01 |
| 5615461 | Fastening device | Toshiaki Takizawa, Ryuichi Murasaki | 1997-04-01 |
| 5551130 | Hook structure of molded surface fastener | Hiroshi Yoshida | 1996-09-03 |
| 5293672 | Gas-and-water-tight flexible fastener | Mitsuru Akeno | 1994-03-15 |
| 5272794 | Flexible closure device | Tsutomu Hamatani | 1993-12-28 |
| D342466 | Slider for slide fasteners | Shinichi Daijougo | 1993-12-21 |
| D325547 | Slider for slide fastener | Kiyohiko SAITO | 1992-04-21 |
| 5081747 | Slide fastener slider | Toshiaki Takizawa | 1992-01-21 |
| 4217728 | Apparatus for cultivating algae | Hidenori Shimamatsu | 1980-08-19 |