Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4702665 | Method and device for determining the reference positions of an industrial robot | Seiichiro Nakashima, Shigemi Inagaki, Susumu Ito | 1987-10-27 |
| 4698777 | Industrial robot circular arc control method for controlling the angle of a tool | Shinsuke Sakakibara, Tooru Mizuno, Ryuichi Hara | 1987-10-06 |
| 4697979 | Robot system safety method | Seiichiro Nakashima, Shinsuke Sakakibara, Nobutoshi Torii | 1987-10-06 |
| 4688984 | Wrist driving mechanism for industrial robot | Seiichiro Nakashima, Ryo Nihei, Hitoshi Mizuno | 1987-08-25 |
| 4680520 | Zero-point return method | Shinsuke Sakakibara, Haruyuki Ishikawa | 1987-07-14 |
| 4647827 | Absolute position detecting system for servocontrol system | Hideo Miyashita, Shinsuke Sakakibara, Hatsumi Naruo | 1987-03-03 |
| 4637773 | Industrial robot of the articulated arm type | Seiichiro Nakashima, Nobutoshi Torii, Ryo Nihei | 1987-01-20 |
| 4575666 | Absolute position detecting system for servocontrol system | Seiichiro Nakashima, Shinsuke Sakakibara | 1986-03-11 |
| 4359815 | Machining center with a robot | — | 1982-11-23 |
| 4355446 | Automatic tool changer of machining center | Tokiji Shimajiri, Takahumi Yamazaki | 1982-10-26 |
| 4333363 | Index table assembly | Seiuemon Inaba, Tokiji Shimajiri | 1982-06-08 |