Issued Patents All Time
Showing 726–750 of 768 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5059559 | Method of aligning and bonding tab inner leads | Michio Takahashi, Tooru Mita, Yasuo Nakagawa, Toshimitsu Hamada, Hisafumi Iwata +6 more | 1991-10-22 |
| 5055615 | Novel Squarium compounds, a process for preparing them and electrophotographic photoreceptors containing them | Seki Kin, Satoshi Saeki, Kaoru Torikoshi, Lyong-Sun Pu | 1991-10-08 |
| 5053817 | Supporting and driving mechanism for a rotating body | Tadakazu Ogiri, Katsuhide Yamaguchi, Toshiharu Nakai, Yoshio Morita, Koji Migita | 1991-10-01 |
| 5041480 | Fluoroelastomer composition | Shoji Kawachi, Yasuyoshi Furukawa, Yutaka Ueta, Masaru Hirai | 1991-08-20 |
| 5024911 | Electrophotographic photoreceptor having an electric charge generating layer comprising a pyrylium compound | Yutaka Akasaki, Hidekazu Aonuma, Katsumi Nukada, Akihiko Tokita, Hidemi Suto +1 more | 1991-06-18 |
| 5023356 | Novel tetracyanoanthraquinodimethane derivatives and process for producing same | Toshio Mukai, Yoshiro Yamashita, Takanori Suzuki, Yutaka Akasaki, Katsuhiro Sato +2 more | 1991-06-11 |
| 4995108 | Mark-bearing support for dental X-ray film pack | — | 1991-02-19 |
| 4993998 | Power transmission belt and drive | Takaji Nagai, Takahide Mizuno, Yasuhiro Hashimoto, Kazumi Kawai, Hideo Hirai | 1991-02-19 |
| 4990634 | Novel tetracyanoanthraquinodimethane derivatives and process for producing same | Toshio Mukai, Yoshiro Yamashita, Takanori Suzuki, Yutaka Akasaki, Katsuhiro Sato +2 more | 1991-02-05 |
| 4977304 | Linear solid state image sensor | Masumitsu Ino, Mitsuhiro Kohata, Masanori Itagaki, Takehito Nagata | 1990-12-11 |
| 4968904 | MESFET circuit with threshold-compensated source-follower output | Kiichi Yamashita, Keiichi Kitamura, Nobuo Kotera, Yasushi Hatta | 1990-11-06 |
| 4949370 | Dental X-ray irradiation indicating device | — | 1990-08-14 |
| 4931511 | Cross-linkable coating composition | Shoji Kawachi, Masayasu Tomoda, Masahiko Oka, Yasuyoshi Furukawa | 1990-06-05 |
| 4929221 | Power transmission toothed belt and drive | Kuniharu Uto, Kazumi Kawai, Tsuneo Shaura, Motonobu Yasuhuku | 1990-05-29 |
| 4928298 | Information-bearing sheet for X-ray film | — | 1990-05-22 |
| 4915674 | Toothed drive belt | Hideo Hirai, Kazumi Kawai, Tsuneo Shaura | 1990-04-10 |
| 4913288 | Container for dental X-ray film package | — | 1990-04-03 |
| 4908289 | Photoreceptor for electrophotography | Seki Kin, Lyong-Sun Pu | 1990-03-13 |
| 4893896 | Energy transmission optical fiber | Takeshi Satake, Toshikazu Gozen, Toshiya Suzuki, Atsushi Utsumi | 1990-01-16 |
| 4853729 | Dental X-ray film developing machine | — | 1989-08-01 |
| 4833263 | Novel electron-accepting compound and method for preparing the same | Yutaka Akasaki, Katsuhiro Sato, Katsumi Nukada, Hidemi Sudo | 1989-05-23 |
| 4831643 | Dental X-ray film back | — | 1989-05-16 |
| 4828015 | Continuous casting process for composite metal material | Eiichi Takeuchi, Kaname Wada, Kou Miyamura, Kazuo Kanamaru, Kazuo Sugino +1 more | 1989-05-09 |
| 4795500 | Photovoltaic device | Yasuo Kishi, Hiroshi Inoue | 1989-01-03 |
| 4758213 | Antistatic driving belt | Kyoichi Mishima | 1988-07-19 |