Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10952510 | Hook-and-loop fastener | Tetsuya Fukuzawa, Yoshitomo Iyoda, Wanli Zhang | 2021-03-23 |
| 10149516 | Hook-and-loop fastener manufacturing method | Tetsuya Fukuzawa, Yoshitomo Iyoda, Wanli Zhang | 2018-12-11 |
| 7954212 | Sheet attaching instrument | Natsuko Saitsu | 2011-06-07 |
| 7725994 | Buckle, injection molding die and injection molding method | Yasutaka Nishida, Toshihiko Iwasaki | 2010-06-01 |
| 7552515 | Belt adjuster | — | 2009-06-30 |
| 7337509 | Slide fastener | Yuji Kondo, Miyako Tamura, Eriko Sakamoto, Iku Sato, Takumi Itagawa | 2008-03-04 |
| 7194787 | Sheet attaching instrument and sheet attachment member | Ryukichi Murai, Yasutaka Nishida, Ryoichiro Uehara | 2007-03-27 |
| D524694 | Buckle | Ryukichi Murai | 2006-07-11 |
| D510297 | Belt adjuster | Shinichiro Kinebuchi, Kayo Fujimoto | 2005-10-04 |