Issued Patents 1994
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5367359 | Plate-making method and plate-making apparatus for printing | Itsuo Takanashi, Shintaro Nakagaki, Tsutou Asakura, Yoshihisa Koyama, Yuji Uchiyama | 1994-11-22 |
| 5337078 | Apparatus and method for recording information carried by electro-magnetic radiation beam | Itsuo Takanashi, Shintaro Nakagaki, Tsutou Asakura, Yoshihisa Koyama, Yuji Uchiyama | 1994-08-09 |
| 5319461 | Recording medium and recording apparatus wherein voltage is applied only to peripheral edges of the recording medium | Itsuo Takanashi, Shintaro Nakagaki, Tsutou Asakura, Yoshihisa Koyama, Yuji Uchiyama | 1994-06-07 |
| 5315410 | Method and apparatus for recording optical information by using a photoelectric transducer | Itsuo Takanshi, Shintaro Nakagaki, Tsutou Asakura, Yoshihisa Koyama, Yuji Uchiyama | 1994-05-24 |
| 5313288 | Recording medium and recording/reproduction apparatus thereof | Itsuo Takanashi, Shintaro Nakagaki, Tsutou Asakura, Yoshihisa Koyama, Yuji Uchiyama | 1994-05-17 |
| 5308724 | Photosensitive medium for recording charge latent image and recording method thereof | Itsuo Takanashi, Shintaro Nakagaki, Hirohiko Shinonaga, Tsutou Asakura, Tetsuji Suzuki | 1994-05-03 |
| 5299153 | System and medium for recording/reproducing charge latent image | Itsuo Takanashi, Shintaro Nakagaki, Hirohiko Shinonaga, Tsutou Asakura, Hiromichi Tai +1 more | 1994-03-29 |