Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11733069 | Position transducer and method for manufacturing the same comprising a pair of photodiodes surround the entirety of a predetermined region and have an annular shape | Kazunari Ogata, Kaori Funatsu | 2023-08-22 |
| 9033086 | Construction machinery | Tomoyuki Tanaka, Hiroshi Tabeta, Hajime Ishii | 2015-05-19 |
| 8944202 | Construction machine | Tomoyuki Tanaka, Hajime Ishii | 2015-02-03 |
| 8632122 | Construction machine | Hajime Ishii, Tomoyuki Tanaka, Hiroshi Tabeta | 2014-01-21 |
| 8616619 | Construction machine | Hajime Ishii, Hiroshi Tabeta | 2013-12-31 |
| 8233179 | Print management system including management of storage status of print data | Yoshio Nakamura, Akito Umebayashi | 2012-07-31 |
| 7321440 | Print job managing apparatus and print job control method | — | 2008-01-22 |
| 6922925 | Construction machine | Osamu Watanabe, Seiichiro Takeshita, Takaharu Nishimura, Kazuyoshi Yamada, Makoto Sugaya +2 more | 2005-08-02 |
| 4283997 | Refrigerant compressors | Haruo Takahashi | 1981-08-18 |