Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6771599 | Method and unit for control of communication | Yasuhiro Aoyama | 2004-08-03 |
| 6749954 | Welded steel pipe having excellent hydroformability and method for making the same | Takaaki Toyooka, Masatoshi Aratani, Yoshikazu Kawabata, Akira Yorifuji, Takatoshi Okabe +2 more | 2004-06-15 |
| 6739843 | Control valve and variable displacement compressor having the same | Satoshi Umemura, Kazuhiko Minami, Tatsuya Hirose, Masami Niwa, Masaki Ota | 2004-05-25 |
| 6729853 | Displacement control device for variable displacement compressor | Satoshi Umemura, Tomoji Tarutani, Tatsuya Hirose, Ryo Matsubara, Masaki Ota | 2004-05-04 |
| 6723453 | Welded steel pipe having excellent hydroformability and method for making the same | Takaaki Toyooka, Masatoshi Aratani, Yoshikazu Kawabata, Akira Yorifuji, Takatoshi Okabe +2 more | 2004-04-20 |
| 6682829 | Welded steel pipe having excellent hydroformability and method for making the same | Takaaki Toyooka, Masatoshi Aratani, Yoshikazu Kawabata, Akira Yorifuji, Takatoshi Okabe +2 more | 2004-01-27 |