Issued Patents 2003
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6662860 | Heat transfer pipe for liquid medium having grooved inner surface and heat exchanger employing the same | Takashi Iwamoto, Shinichi Ono, Masayuki Kawai, Yasushi Owaki, Masashi Tomiie +2 more | 2003-12-16 |
| 6652787 | Process for the production of a wiping material for a vacuum chamber | — | 2003-11-25 |
| 6605104 | Grasping forceps for endoscope | Tsutomu Okada, Yayoi Ishibashi | 2003-08-12 |
| 6575631 | Rolling bearing and rolling bearing device | Yoshio Shoda, Jun Liu | 2003-06-10 |
| 6566916 | Chopper type comparator | Haruaki Morimoto | 2003-05-20 |
| 6566683 | Laser heat treatment method, laser heat treatment apparatus, and semiconductor device | Tetsuya Ogawa, Hidetada Tokioka, Mitsuo Inoue, Tomohiro Sasagawa, Mitsutoshi Miyasaka | 2003-05-20 |
| 6544511 | Plant disease control agent | Tomio Nishimura, Hitoshi Kunoh, Tamotsu Furumai, Yasuhiro Igarashi, Masafumi Shimizu | 2003-04-08 |
| 6512819 | Telephone apparatus | Shinichi Sato | 2003-01-28 |
| 6508063 | Gas absorption and release apparatus and method of controlling the apparatus | — | 2003-01-21 |