Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4666637 | Process for producing chlorobenzene sulfochloride | Noriaki Koto, Kouichi Maeda | 1987-05-19 |
| 4448948 | Epoxy resin and the process for its production | Hiroshi Morinaga, Joei Yukawa | 1984-05-15 |
| 4424321 | Process for producing copolymer of ethylene | Noriaki Koto, Toyohiko Abe | 1984-01-03 |
| 4398006 | Process for producing polybutene-1 | Noriaki Koto, Toyohiko Abe | 1983-08-09 |
| 4357448 | Two step process for polymerizing ethylene | Hiroshi Morinaga, Yoshiho Matsuo, Takeshi Iwabuchi | 1982-11-02 |
| 4258167 | Process for producing powdery isotactic polyolefin | Noriaki Koto, Kouichi Maeda | 1981-03-24 |
| 4229552 | Fire-retardant polyester compositions | Masahiro Shiozaki, Kiyoshi Nawata, Kiyokazu Tsunawaki, Akira Yanagimoto, Shunichi Kumazawa | 1980-10-21 |
| 4223118 | Process for producing polyethylenes | Hiroshi Morinaga, Takeshi Iwabuchi, Masao Kawahara | 1980-09-16 |