Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6475300 | Non-chromate metallic surface-treating agent, method for surface treatment, and treated steel material | Toshiaki Shimakura, Motohiro Sasaki, Katsuyoshi Yamasoe, Hiromasa Nomura, Kouhei Ueda | 2002-11-05 |
| 6465114 | -Zn coated steel material, ZN coated steel sheet and painted steel sheet excellent in corrosion resistance, and method of producing the same | Kazuhiko Honda, Kazumi Nishimura, Yasuhide Morimoto, Satoru Tanaka, Yoshihiro Suemune +7 more | 2002-10-15 |
| 6368073 | Swash plate compressor | Shunichi Furuya | 2002-04-09 |
| 6334324 | Expansion device | Shunji Muta, Kenji Iijima, Shunichi Furuya | 2002-01-01 |