Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12241226 | Image display system of work machine, remote operation system of work machine, work machine, and method for displaying image of work machine | Takanobu Tanimoto, Kei Shinohara | 2025-03-04 |
| 11384515 | Image display system for work machine, remote operation system for work machine, and work machine | Takanobu Tanimoto | 2022-07-12 |
| 10829910 | Image display system for work machine, remote operation system for work machine, and work machine | Takanobu Tanimoto | 2020-11-10 |
| 6315827 | Apparatus for producing single crystal | Shoei Kurosaka, Junsuke Tomioka, Masakazu Kobayashi, Kazuhiro Mimura, Kenji Okamura +2 more | 2001-11-13 |
| 6266901 | Work machine | Toshimasa Kanda, Norihiro Aoshiba, Michio Chamura, Naritoshi Ohtsukasa | 2001-07-31 |
| 6077347 | Single crystal pulling apparatus and droppage preventing device | Naritoshi Ohtsukasa, Kazuhiro Mimura | 2000-06-20 |
| 6064918 | Anti-interference device for construction machine | Naritoshi Ohtsukasa, Kenji Okamura, Kunikazu Yanagi | 2000-05-16 |
| 6032094 | Anti-toppling device for construction machine | Kunikazu Yanagi, Naritoshi Ohtsukasa, Kenji Okamura | 2000-02-29 |
| 5975214 | Working machine control device for construction machinery | Kenji Okamura, Kunikazu Yanagi, Naritoshi Ohtsukasa | 1999-11-02 |
| 5949686 | Master/slave manipulator and control method therefor | Kenji Okamura, Kunikazu Yanagi | 1999-09-07 |
| 5018922 | Master/slave type manipulator | Shu Takeda | 1991-05-28 |
| 4893981 | Master/slave type manipulator | Shu Takeda | 1990-01-16 |
| 4531082 | Control system for positioning implements | Hiroshi Oshima, Takashi Ono | 1985-07-23 |