Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5337078 | Apparatus and method for recording information carried by electro-magnetic radiation beam | Itsuo Takanashi, Shintaro Nakagaki, Tsutou Asakura, Masato Furuya, Yoshihisa Koyama | 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, Masato Furuya, Yoshihisa Koyama | 1994-06-07 |
| 5315410 | Method and apparatus for recording optical information by using a photoelectric transducer | Itsuo Takanshi, Shintaro Nakagaki, Tsutou Asakura, Masato Furuya, Yoshihisa Koyama | 1994-05-24 |
| 5313288 | Recording medium and recording/reproduction apparatus thereof | Itsuo Takanashi, Shintaro Nakagaki, Tsutou Asakura, Masato Furuya, Yoshihisa Koyama | 1994-05-17 |
| 5241376 | Cinematographic system | Itsuo Takanashi, Shintaro Nakagaki, Tsutou Asakura, Masato Furuya, Yoshihisa Koyama | 1993-08-31 |
| 5237345 | Charge latent image information forming apparatus and method of transferring charge latent image information from first recording medium to second recording medium | Itsuo Takanashi, Shintaro Nakagaki, Tsutou Asakura, Masato Furuya | 1993-08-17 |
| 5214457 | Reflective overhead projector with light-to-light converter | Itsuo Takanashi, Shintaro Nakagaki, Tsutou Asakura, Masato Furuya, Yoshihisa Koyama | 1993-05-25 |
| 5191408 | Color imaging system with selectively openable optical shutter | Itsuo Takanashi, Shintaro Nakagaki, Tsutou Asakura, Masato Furuya, Yoshihisa Koyama +5 more | 1993-03-02 |
| 5161007 | Recording head with carrier generation and transport layers adjacent a photo-modulation layer for recording information included in an electro-magnetic radiation-beam applied thereto | Itsuo Takanashi, Shintaro Nakagaki, Tsutou Asakura, Masato Furuya, Yoshihisa Koyama | 1992-11-03 |
| 5151781 | Method of recording color image information | Itsuo Takanashi, Shintaro Nakagaki, Tsutou Asakura, Masato Furuya, Yoshihisa Koyama | 1992-09-29 |
| 5145330 | Compressor housing having a structure for preventing the slippage of vibroisolating members | — | 1992-09-08 |