Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6633010 | Compact, sealed pressure switch | Yoshihiko Mikawa | 2003-10-14 |
| 6554967 | Method of refining dihydroxyaryl compound | Genji Koga, Hiroshi Kofuji, Tetsuro Kawashita | 2003-04-29 |
| 6518461 | Method of continuously producing a cyclododecanone compound | Ryoji Sugise, Takashi Doi, Masayuki Nishio, Sadao Niida, Tsunao Matsuura | 2003-02-11 |