Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9741992 | Bus bar module | Yasuharu Terada, Norio Nishiwaki | 2017-08-22 |
| 4416158 | Punching-shearing method for inspecting quality of butt welded joint | Tadashi Takimoto, Hirotsugu Oishibashi, Katsuyoshi Ueyama, Muneyuki Ohara, Mitsuo Nakamura | 1983-11-22 |
| 4272003 | Butt welding and burr shearing machine for reinforce steel | Hirotsugu Oishibashi, Katsuyoshi Ueyama, Muneyuki Ohara, Mitsuo Nakamura | 1981-06-09 |