Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11802378 | Water-dispersible paper | Masaki Kishimoto | 2023-10-31 |
| 11649380 | Water-dispersible sheet | Masaki Kishimoto, Yasuaki Matsumori, Eiji Kusano, Kento Aoshima, Kazuyo Wadagami +1 more | 2023-05-16 |
| 11078625 | Water-dispersible paper | Masaki Kishimoto | 2021-08-03 |
| 11052694 | Water-dispersible sheet | Masaki Kishimoto, Yasuaki Matsumori | 2021-07-06 |
| 9388532 | Water-dispersible paper | Munenaka Koyama, Masaki Kishimoto | 2016-07-12 |
| 8877678 | Water-dispersible paper | Munenaka Koyama, Masaki Kishimoto | 2014-11-04 |
| 7476448 | Coating paper which can be removed by water and a method for preparation thereof | Junpei Natsui, Akihito Ogino, Hiroki Midorikawa, Yoshiteru Kanomata | 2009-01-13 |
| 5849153 | Water-dispersible sheet and cigarette using the same | Masato Shishikura, Toru Tsujimoto, Susumu Minamisawa | 1998-12-15 |
| 5722433 | Water-dispersible sheet for cigarettes and cigarette using the same | Masato Shishikura, Toru Tsujimoto, Susumu Minamisawa | 1998-03-03 |
| 5522309 | Apparatus capable of producing different kinds of foods | Hiroshi Mizobuchi, Mineo Jyuuri, Asahiro Nishikawa, Takeshi Nakai, Hiroaki Kobayashi | 1996-06-04 |
| 5173521 | Absorbent fibrous structure and producing method thereof | — | 1992-12-22 |
| 4727300 | Motor control method | Kazuo Horikawa, Takenori Tomita | 1988-02-23 |
| 4723100 | Brushless motor with a rotor pole position detector associated with each armature winding and electrically connected to another armature winding | Kazuo Horikawa, Takenori Tomita | 1988-02-02 |
| 4598041 | Self-processing photographic film unit with dissolvable trap member | Yoshio Hara | 1986-07-01 |