Issued Patents All Time
Showing 101–125 of 129 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5616805 | Methods for preparing pyrenylamine derivatives and intermediates | Masaomi Sasaki, Tamotsu Aruga, Tomoyuki Shimada, Hiroshi Adachi | 1997-04-01 |
| 5599995 | Electrophotographic photoconductor comprising pyrenylamine derivative, the pyrenylamine derivative, intermediate for preparation thereof, and method for preparing the pyrenylamine derivative and the intermediate | Masaomi Sasaki, Tamotsu Aruga, Tomoyuki Shimada, Hiroshi Adachi | 1997-02-04 |
| 5587516 | Electrophotographic photoconductor comprising pyrenylamine derivative, the pyrenylamine derivative, intermediate for preparation thereof, and method for preparing the pyrenylamine derivative and the intermediate | Masaomi Sasaki, Tamotsu Aruga, Tomoyuki Shimada, Hiroshi Adachi | 1996-12-24 |
| 5576132 | Electrophotographic photoconductor comprising pyrenylamine derivative | Masaomi Sasaki, Tamotsu Aruga, Tomoyuki Shimada, Hiroshi Adachi | 1996-11-19 |
| 5547792 | Electrophotographic photoconductor, carbonate compound for use in the same, and intermediate compound for producing the carbonate compound | Tomoyuki Shimada, Masaomi Sasaki | 1996-08-20 |
| 5480753 | Electrophotographic photoconductor comprising diamine compound | Tomoyuki Shimada, Masaomi Sasaki | 1996-01-02 |
| 5459275 | Pyrenylamine derivatives | Masaomi Sasaki, Tamotsu Aruga, Tomoyuki Shimida, Hiroshi Adachi | 1995-10-17 |
| 5457232 | Pyrenylamine derivatives having unsaturated bond | Masaomi Sasaki, Tamotsu Aruga, Tomoyuki Shimada, Hiroshi Adachi | 1995-10-10 |
| 5434028 | Diamine compounds | Tomoyuki Shimada, Masaomi Sasaki | 1995-07-18 |
| 5420332 | Diamine compounds | Tomoyuki Shimada, Masaomi Sasaki | 1995-05-30 |
| 5344985 | Aldehyde intermediates for the preparation of pyrenylamine derivatives having unsaturated bond | Masaomi Sasaki, Tamotsu Aruga, Tomoyuki Shimada, Hiroshi Adachi | 1994-09-06 |
| 5010879 | Device for correcting spinal deformities | Hideshige Moriya, Hiroshi Kitahara, Shohei Minami, Keijiro Isobe, Yoshinori Nakata | 1991-04-30 |
| 4587309 | Process for producing polyetheresteramides | Makoto Kondou, Yoshiyuki Yamamoto | 1986-05-06 |
| 4464456 | Photosensitive polymer compositions comprising polyether-ester amides | Junichi Fujikawa, Hiroshi Mataki, Shinobu Nakashima | 1984-08-07 |
| 4438240 | Polyamide elastomer | Shinobu Nakashima, Makoto Kondow | 1984-03-20 |
| 4398000 | Golf ball | Nobuyuki Kataoka, Tasuku Saito, Tsutomu Matsunaga, Yoko Furuta, Nagayoshi Naito | 1983-08-09 |
| 4376856 | Polyether-ester amide and process for preparation thereof | Shinobu Nakashima | 1983-03-15 |
| 4376194 | Polyester amide and process for producing the same | Shinobu Nakashima, Nagayoshi Naito | 1983-03-08 |
| 4367316 | Vulcanized elastomeric molded article | Masanobu Morikawa, Yoshio Kohno | 1983-01-04 |
| 4337946 | Golf ball | Tasuku Saito, Tutomu Noma, Tsutomu Matsunaga, Nagayoshi Naito, Motoki Hiratsuka | 1982-07-06 |
| 4337947 | Golf ball | Tasuku Saito, Tutomu Noma, Tsutomu Matsunaga, Yoko Furuta, Nagayoshi Naito | 1982-07-06 |
| 4315882 | Elastomeric shaped article and method for preparing the same | Motoki Hiratsuka, Nagayoshi Naito | 1982-02-16 |
| 4295652 | Golf ball | Tasuku Saito, Tutomu Noma, Tsutomu Matsunaga, Nagayoshi Naito, Motoki Hiratsuka | 1981-10-20 |
| 4290927 | Vulcanizable polyblend | Masanobu Morikawa, Yoshio Kohno | 1981-09-22 |
| 4276479 | Apparatus for curing photo-curable composition | Hiroaki Mibu, Tadashi Ishihara, Shingo Esaki | 1981-06-30 |