Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6700911 | Semiconductor laser device, fabricating method thereof and optical pickup employing the semiconductor laser device | Ikuo Kohashi, Osamu Hamaoka | 2004-03-02 |
| 6236110 | Power semiconductor module | Hirotaka Muto, Toshiyuki Kikunaga, Takeshi Ohi, Shin-ichi Kinouchi, Osamu Usui +1 more | 2001-05-22 |
| 5617788 | Switching type continuously operative printing machine | Satoru Sasaki, Hideaki Miyake | 1997-04-08 |
| 5595119 | Method for automatic machine-plate change in rotary printing press and apparatus the same | Narutoshi Hada, Shingo Nakamura | 1997-01-21 |
| 5363764 | Printing plate mounting apparatus, printing plate replacement apparatus and printing plate replacement method | Torao Katabira | 1994-11-15 |
| 5272977 | Printing plate mounting apparatus, printing plate replacement apparatus and printing plate replacement method | Torao Katabira | 1993-12-28 |
| 5059232 | Method of manufacturing glass by using a float bath | Isao Kurashina | 1991-10-22 |
| 4789814 | Transport speed control system for glass annealing installation | Naotomo Akashi, Takeshi Yokokawa, Katsuaki Ninomiya, Harumi Shima | 1988-12-06 |