Issued Patents All Time
Showing 501–525 of 603 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4918944 | Falling film evaporator | Takuji Torii, Takao Senshu, Tetsuji Yamashita, Shizuo Zushi | 1990-04-24 |
| 4912315 | Long photomultiplier with translucent photocathode and reflector | Satoshi Arakawa, Hiroyuki Kyushima, Kazumi Yamashita | 1990-03-27 |
| 4910968 | Refrigerating apparatus | Tetsuji Yamashita, Hideo Takemoto, Tomio Yoshikawa, Shizuo Zushi | 1990-03-27 |
| 4900641 | Radiographic intensifying screen | Katsuhiro Kohda | 1990-02-13 |
| 4895772 | Phosphor, and radiation image storage panel | Takashi Nakamura, Yuichi Hosoi | 1990-01-23 |
| 4896043 | Radiation image storage panel | Satoshi Arakawa, Yuichi Hosoi | 1990-01-23 |
| 4894548 | Radiation image recording and reproducing method and radiation image storage panel employed for the same | Takashi Nakamura, Yuichi Hosoi | 1990-01-16 |
| 4884129 | Signal processing apparatus for use with a single chip solid-state color camera | Naoki Ozawa, Toshiyuki Akiyama, Itaru Mimura, Takahiro Nakano | 1989-11-28 |
| 4883961 | Radiation image recording and read-out apparatus | Satoshi Arakawa, Yuichi Hosoi, Kaoru Tamura, Shigeru Satome | 1989-11-28 |
| 4880987 | Radiation image read-out apparatus | Yuichi Hosoi | 1989-11-14 |
| 4879202 | Radiation image storage panel and process for the preparation of the same | Yuichi Hosoi, Satoshi Arakawa | 1989-11-07 |
| 4876161 | Phosphor and radiation image storage panel | Takashi Nakamura, Yuichi Hosoi | 1989-10-24 |
| 4871474 | Phosphor | Takayuki Katoh, Yuichi Hosoi | 1989-10-03 |
| 4867302 | Recording medium keeping case | — | 1989-09-19 |
| 4868079 | Infrared-sensitive electrophotoconductive element comprising an anthanthrone, a phthalocyanine and an oxadiazole compound in admixture | Nguyen Khe, Masanobu Nakamura, Midori Fukawatase | 1989-09-19 |
| 4866274 | Apparatus for recording and reproducing images produced by an electron microscope | Yuichi Hosoi, Nobufumi Mori, Masaru Noguchi | 1989-09-12 |
| 4864134 | Image read-out apparatus | Yuichi Hosoi, Satoshi Arakawa, Hideo Ishizaka, Terumi Matsuda | 1989-09-05 |
| 4859555 | Electrophotographic printing plate comprising disazo and perynone compounds, hole transport material and alkali soluble resin | Yoshihiro Nishio, Masanobu Nakamura, Midori Fukawatase | 1989-08-22 |
| 4860127 | Magnetic disk cartridge with erasure-preventing device | Tsuneo Nemoto | 1989-08-22 |
| 4855807 | Semiconductor device | Yasuhiro Yamaji, Seiichi Hirata, Toshiharu Sakurai | 1989-08-08 |
| 4851676 | Electron beam image recording using stimulable phosphor sheets of reduced thickness and/or with no protective layer | Nobufumi Mori, Yuichi Hosoi | 1989-07-25 |
| 4851677 | Apparatus for recording and reproducing image produced by an electron microscope including an optical filter and a deflecting element | Yuichi Hosoi, Nobufumi Mori | 1989-07-25 |
| 4829510 | Disk for recording and/or reproducing apparatus having magnetic chucking device | — | 1989-05-09 |
| 4825291 | Solid-state televison camera with storage time controller | Itaru Mimura, Kazuhiro Sato, Toshiyuki Akiyama, Naoki Ozawa, Koji Kudo +1 more | 1989-04-25 |
| 4816679 | Radiation image read-out apparatus | Hiroshi Sunagawa, Kazuhiro Kawajiri, Nobuharu Nozaki, Yuichi Hosoi | 1989-03-28 |