Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10603811 | Stapler | Toshio Shimizu, Futoshi Kameda | 2020-03-31 |
| 10577215 | Stapler, post-processing apparatus and image forming system | Toshio Shimizu, Futoshi Kameda | 2020-03-03 |
| D869924 | Container for staple fragment | Toshio Shimizu, Futoshi Kameda | 2019-12-17 |
| 9694509 | Refill | Futoshi Kameda | 2017-07-04 |
| 9687996 | Refill | Futoshi Kameda | 2017-06-27 |
| 9604386 | Refill | Futoshi Kameda | 2017-03-28 |
| 9586334 | Refill | Futoshi Kameda | 2017-03-07 |
| 9242392 | Refill case | Toshio Shimizu | 2016-01-26 |
| 9162368 | Electric stapler | Futoshi Kameda | 2015-10-20 |
| 8905285 | Electric stapler | Nobuaki Yagi | 2014-12-09 |
| D694601 | Staple cartridge | Futoshi Kameda | 2013-12-03 |
| 8523039 | Stapler | — | 2013-09-03 |
| 8251272 | Stapler | — | 2012-08-28 |
| 8146906 | Sheet processing apparatus | — | 2012-04-03 |
| 7938306 | Stapler clincher mechanism | Hiroshi Udagawa | 2011-05-10 |
| 7661570 | Stapler | — | 2010-02-16 |
| 7644851 | Stapler | Kiichi Haramiishi | 2010-01-12 |
| 7621434 | Clincher device of stapler | — | 2009-11-24 |
| 7243830 | Staple-leg guide mechanism | Takuya Kitamura | 2007-07-17 |
| 6715654 | Staple cartridge system | Shinya Abe, Hiroshi Udagawa | 2004-04-06 |