Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4959414 | Composition comprising chlorosulfonated ethylene copolymer, epoxy resin and dimaleimide | Yoshiaki Ishida, Junichiro Kanesaka, Yosuke Kaneshige | 1990-09-25 |
| 4897451 | Chlorosulfonated polyethylene | Yoshiaki Ishida, Junichiro Kanesaska, Yosuke Kaneshige | 1990-01-30 |
| 4871815 | Method of making chlorosulfonated polyethylene | Mamoru Narui, Yasuhiro Sakanaka | 1989-10-03 |
| 4868029 | Toothed rubber belts | Yoshiaki Ishida, Kanesaka Junichiro, Yosuke Kaneshige | 1989-09-19 |
| 4840849 | Laminated article from molding compositions of a chlorosulfonated polyolefin and a fluorine-containing elastomer | Yukihiko Harada, Junichiro Kanesaka, Yousuke Kaneshige | 1989-06-20 |
| 4786665 | Chlorosulfonated ethylene. .alpha.-olefin copolymer composition containing hydrotalcite | Yoshiaki Ishida, Junichiro Kanesaka, Yosuke Kaneshige | 1988-11-22 |
| 4753658 | Erasable ink: sulphonated rubber dyed with basic dye and dissolved in organic solvent | Shuichi Okuzono, Takashi Shintani | 1988-06-28 |
| 4663396 | Method for producing chlorosulfonated polyethylene with controlling addition amount of sulfur of the chlorosulfonated polyethylene | Mamoru Narui, Yasuhiro Sakanaka | 1987-05-05 |
| 4544709 | Process for producing chlorosulfonated polyethylene using a mixed solvent | Mamoru Narui, Yasuhiro Sakanaka | 1985-10-01 |