Issued Patents All Time
Showing 126–136 of 136 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5840633 | Nonwoven fabric and method of making the same | Kazuhiko Kurihara, Hiroshi Yazawa, Toshikazu Ohishi, Yoichi Mazawa, Yuki Kuroiwa +2 more | 1998-11-24 |
| 5791030 | Web widening apparatus | Kintaro Aihara, Kazuhiko Kurihara, Hiroshi Yazawa, Yuki Kuroiwa | 1998-08-11 |
| 5729878 | Web spreading apparatus | Kazuhiko Kurihara, Hiroshi Yazawa, Yuki Kuroiwa | 1998-03-24 |
| 5500663 | Recording ink container with an air vent valve | Toshihiko Ujita, Kazuhiro Nakajima, Yohei Sato | 1996-03-19 |
| 5382773 | Apparatus and method for fabricating a perforated web by light | Kazuhiko Kurihara, Hiroshi Yazawa, Shoichi Yazawa, Yuki Kuroiwa | 1995-01-17 |
| 5307609 | Apparatus for wrapping and method therefor | Akihide Kurata, Katsuaki Wakahara, Kazuhiko Kurihara, Hiroshi Yazawa, Toshikazu Oishi +2 more | 1994-05-03 |
| 4840817 | Method for treatment of fibrous materials | Yasunao Shimano | 1989-06-20 |
| 4825536 | Method for fabricating electronic circuit board | Eiji Itemadani, Kazuhiro Mori | 1989-05-02 |
| 4676864 | Bonding method of semiconductor device | Yukio Maeda, Yoshifumi Kitayama | 1987-06-30 |
| 4602730 | Device for soldering printed board | Chuichi Matsuda, Tatsuya Matsumae, Kenichi Yamashita, Mikio Mori | 1986-07-29 |
| 4411722 | Method for producing a non-woven fabric of cross-laminated warp and weft webs of elongated stocks | Masahide Yazawa, by Hiroshi Yazawa, executor, Kazuhiko Kurihara, Hiroshi Yazawa, Yuki Kuroiwa | 1983-10-25 |