Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6817360 | Respiratory gas supplying apparatus | Toru Hikosaka, Mamiko Mizuta, Shigenori Hirano, Mitsuru Uchiyama | 2004-11-16 |
| 6807808 | Torque converter | Toshiaki Noda, Keichi Tatewaki | 2004-10-26 |