Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4959414 | Composition comprising chlorosulfonated ethylene copolymer, epoxy resin and dimaleimide | Tatsushi Nakagawa, Yoshiaki Ishida, Junichiro Kanesaka | 1990-09-25 |
| 4897451 | Chlorosulfonated polyethylene | Tatsushi Nakagawa, Yoshiaki Ishida, Junichiro Kanesaska | 1990-01-30 |
| 4868029 | Toothed rubber belts | Tatsushi Nakagawa, Yoshiaki Ishida, Kanesaka Junichiro | 1989-09-19 |
| 4786665 | Chlorosulfonated ethylene. .alpha.-olefin copolymer composition containing hydrotalcite | Tatsushi Nakagawa, Yoshiaki Ishida, Junichiro Kanesaka | 1988-11-22 |