Issued Patents 2002
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6465676 | Aminopolycarboxylates, process for producing the same and use thereof | Yasushi Hara | 2002-10-15 |
| 6459840 | Optical transmission device | Hiroshi Sato, Tsurugi Sudoh, Akira Taike, Tomonobu Tsuchiya, Masaaki Komori +1 more | 2002-10-01 |
| 6455944 | Alignment of an optical assembly | Takeshi Kato, Tatsuo Teraoka, Satoru Kikuchi, Yoshitada Oshida | 2002-09-24 |
| 6428171 | Height measuring apparatus | Chikara Abe | 2002-08-06 |
| 6423160 | Stainless steel plate for shadow mask method for production thereof and shadow mask | Nozomu Arimoto, Hayato Kita, Shinji Tsuge, Kazuhiko Adachi | 2002-07-23 |
| 6357411 | Intake device for internal combustion engines | — | 2002-03-19 |
| 6334722 | Ink ribbon take-up body | Hiroaki Moriyama, Kimihiro Yagi | 2002-01-01 |