Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5004855 | Process for conversion of ethylbenzene in C.sub.8 aromatic hydrocarbon mixture | Eiichi Minomiya, Masatoshi Watanabe | 1991-04-02 |
| 4861928 | Process for the isomerization of dichlorotoluene | Kazuyoshi Iwayama, Yasuhiro Magatani | 1989-08-29 |
| 4774371 | Adsorptive separation process | Kishio Miwa, Yukiko Nagaoka, Takehisa Inoue | 1988-09-27 |
| 4605799 | Process for separating a halogenated toluene isomer | Kishio Miwa, Takehisa Inoue | 1986-08-12 |
| 4581216 | Process for preparing crystalline aluminosilicate zeolites using a carboxylic acid | Kazuyoshi Iwayama, Takao Kamano, Takehisa Inoue | 1986-04-08 |
| 4511547 | Process for preparing crystalline aluminosilicate zeolites using a carboxylic acid | Kazuyoshi Iwayama, Takao Kamano, Takehisa Inoue | 1985-04-16 |
| 4368339 | Process for the isomerization of a halogenated toluene | Eiichi Minomiya, Takehisa Inoue | 1983-01-11 |