Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10536059 | Apparatus for manufacturing iron core for rotating electric machine | Toyonobu Yamada, Naoya Fujita, Masanori Ihori | 2020-01-14 |
| 10236751 | Method of manufacturing stator core | Toyonobu Yamada, Tadashi Morishima, Tooru Yamagiwa, Chidai Isaka, Motoyasu Mochizuki +2 more | 2019-03-19 |
| 9660507 | Method of manufacturing stator core and the stator core | Toyonobu Yamada, Tadashi Morishima, Katsumi Kinoshita, Hiroshi Horai, Yasuo Hirano +2 more | 2017-05-23 |
| 5492593 | Parts feeder | Naotugu Ariga, Yukio Suzuki, Saburo Ogawa, Etuo Minamihama | 1996-02-20 |