Issued Patents All Time
Showing 101–120 of 120 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5153110 | Method of forming colored images | Kiyoshi Kawai | 1992-10-06 |
| 5151714 | Color image recording apparatus | Yoshiharu Okino | 1992-09-29 |
| 5130844 | Optical wavelength converter system | — | 1992-07-14 |
| 5124999 | Laser-diode-pumped solid-state laser | Koji Kamiyama | 1992-06-23 |
| 5080507 | Optical wavelength converting method | Akinori Harada, Koji Kamiyama | 1992-01-14 |
| 5013129 | Optical wavelength converter device and method of manufacturing same | Akinori Harada | 1991-05-07 |
| 4991931 | Method of driving optical wavelength converter module | Akinori Harada, Hiroshi Sunagawa | 1991-02-12 |
| 4952013 | Optical wavelength converter device | Akinori Harada, Koji Kamiyama, Shinsuke Umegaki | 1990-08-28 |
| 4943173 | Sound dampening impact printer | Yukami Nitta, Shigeyoshi HARADA | 1990-07-24 |
| 4923277 | Optical wavelength converter device | Koji Kamiyama | 1990-05-08 |
| 4909595 | Optical wavelength conversion method and optical wavelength converter module | Koji Kamiyama, Akinori Harada, Takayuki Katoh | 1990-03-20 |
| 4909596 | Optical wavelength converter module | Koji Kamiyama, Akinori Harada, Takayuki Katoh | 1990-03-20 |
| 4893888 | Optical wavelength converter device | Koji Kamiyama, Masaki Okazaki | 1990-01-16 |
| 4838638 | Optical wavelength conversion device | Kozi Kamiyama | 1989-06-13 |
| 4830448 | Light modulator and wave guide device | Hiroshi Sunagawa, Kozi Kamiyama | 1989-05-16 |
| 4830447 | Optical wavelength conversion device | Kozi Kamiyama, Masaki Okazaki, Seiiti Kubodera, Syozo Takeuchi | 1989-05-16 |
| 4820011 | Optical wavelength conversion device, and a method of making the same | Shinsuke Umegaki, Kozi Kamiyama | 1989-04-11 |
| 4758062 | Light beam scanning apparatus, and read-out apparatus and recording apparatus using same | Hiroshi Sunagawa, Jin Murayama, Nobuharu Nozaki, Kozi Kamiyama, Chiaki Goto +1 more | 1988-07-19 |
| 4738501 | Light beam scanning apparatus, and read-out apparatus and recording apparatus using same | Hiroshi Sunagawa, Nobuharu Nozaki, Jin Murayama, Toshio Iijima | 1988-04-19 |
| 4716419 | Thermal transfer printer | — | 1987-12-29 |