Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4350613 | Catalyst for purifying exhaust gases and method for manufacturing same | Atsushi Nishino, Kunio Kimura, Kazunori Sonetaka | 1982-09-21 |
| 4347812 | Hydraulic valve lift device | Tooru Kosuda, Michihiro Ohashi, Tadahide Toda, Noboru Matsubara, Masaaki Takizawa | 1982-09-07 |