Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12173766 | Highly durable spring and method of coating the same | Takayuki Okamoto, Shota Otsuka, Masaki KANNAMI | 2024-12-24 |
| 8192840 | Spring with high durability and method of coating the same | Takayuki Sakakibara, Masami Wakita, Yuichi Kondo, Norio Sawatari | 2012-06-05 |
| 7776440 | Spring coated with powder coating of epoxy resin and thermoplastic resin | Takayuki Sakakibara, Masami Wakita, Yuichi Kondo, Norio Sawatari | 2010-08-17 |
| 6275024 | Device for electronically transforming displacement of automobile accelerator lever | Masato Uneme, Masaya Goto, Akehito Sugiura, Ayamitsu Amano | 2001-08-14 |