Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7077570 | Zipper tape for a bag and method of producing the same | Hirotsugu Fukumori, Nobuyuki Kawai, Nobuhiko Morikawa, Kazuhiko Nakajima, Satoshi Fujioka | 2006-07-18 |
| 7045183 | Easy-to-open tubular sealed casing | Toru Abe, Keiichi Hayashi, Hirotsugu Fukumori | 2006-05-16 |
| 6808666 | Zipper tape for a bag and method of producing the same | Hirotsugu Fukumori, Nobuyuki Kawai, Nobuhiko Morikawa, Kazuhiko Nakajima, Satoshi Fujioka | 2004-10-26 |