Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7509739 | Method of manufacturing full face vehicle wheel | Ryuji Kimoto, Katsumi Uchiyama, Yoshiki Inagaki | 2009-03-31 |
| 6146488 | Weld bonding method | Toshiya Okada, Yasuhiro Okuri, Kiichi Yamashita | 2000-11-14 |
| 5552573 | Resistance welding process for aluminum and aluminum alloy materials | Mikihiro Sugimori, Masanori Ozaki, Takao Orimo | 1996-09-03 |