Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6498169 | Cyclic amine compounds and pharmaceutical composition containing the same | Tatsuhiko Kodama, Masahiro Tamura, Toshiaki Oda, Yukiyoshi Yamazaki, Masahiro Nishikawa +3 more | 2002-12-24 |
| 6488813 | Blocked urethane prepolymers as paper wet strength agent | Naofumi Saiuchi, Masahiro Kouchi | 2002-12-03 |
| 6472386 | Cyclic diamine compound with 5-membered ring groups | Tatsuhiko Kodama, Masahiro Tamura, Toshiaki Oda, Yukiyoshi Yamazaki, Masahiro Nishikawa +1 more | 2002-10-29 |
| 6467527 | Pressure die-casting process of magnesium alloys | Kohei Kubota, Koichi Satoh, Masaru Yamamoto, Yoichi Nosaka, Yasuhisa Goto | 2002-10-22 |
| 6432957 | Piperazine derivative | Tatsuhiko Kodoma, Masahiro Tamura, Toshiaki Oda, Yukiyoshi Yamazaki, Masahiro Nishikawa +1 more | 2002-08-13 |
| 6395753 | Cyclic amine compounds and pharmaceutical composition containing the same | Tatsuhiko Kodama, Masahiro Tamura, Toshiaki Oda, Yukiyoshi Yamazaki, Masahiro Nishikawa +3 more | 2002-05-28 |