Issued Patents 1997
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5672728 | Method for preparing the pyrenylamine derivatives | Chiaki Tanaka, Masaomi Sasaki, Tamotsu Aruga, Tomoyuki Shimada | 1997-09-30 |
| 5639823 | One-package, room-temperature-vulcanizable, silicone elastomer composition | Toshio Saruyama | 1997-06-17 |
| 5633302 | Method for the preparation of one-package room-temperature-vulcanizable silicone elastomer compositions | Toshio Saruyama | 1997-05-27 |
| 5616805 | Methods for preparing pyrenylamine derivatives and intermediates | Chiaki Tanaka, Masaomi Sasaki, Tamotsu Aruga, Tomoyuki Shimada | 1997-04-01 |
| 5604380 | Semiconductor device having a multilayer interconnection structure | Hiroyuki Nishimura, Etsushi Adachi, Shigeyuki Yamamoto, Shintaro Minami, Shigeru Harada +2 more | 1997-02-18 |
| 5599995 | Electrophotographic photoconductor comprising pyrenylamine derivative, the pyrenylamine derivative, intermediate for preparation thereof, and method for preparing the pyrenylamine derivative and the intermediate | Chiaki Tanaka, Masaomi Sasaki, Tamotsu Aruga, Tomoyuki Shimada | 1997-02-04 |