Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4962245 | Process for preparing halogenated benzene derivatives | Takashi Kanai, Yoshio Noguchi | 1990-10-09 |
| 4922039 | Process for separating dichlorocumene isomer | Bunshi Yamada, Yoshio Noguchi | 1990-05-01 |
| 4894269 | System and method for securely affixing an element to a structure | — | 1990-01-16 |
| 4871635 | Electrophotographic photoconductor layered element comprising salt material undercoat layer on conductive support | Kenji Seki, Junichiroh Hashimoto, Hirofumi Yamanami, Satomi Mochizuki, Izumi Aiso | 1989-10-03 |
| 4830942 | Electrophotographic photoconductor | Toshio Fukagai, Masafumi Ohta, Mitsuru Hashimoto | 1989-05-16 |
| 4220088 | Static-resistant electric initiator | Nobuyuki Izawa, Nobuaki Sakuma | 1980-09-02 |