Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4983993 | Thermal recording head | Masao Sugata, Hirokazu Komuro, Shinichi Hirasawa, Yasuhiro Yano | 1991-01-08 |
| 4911805 | Apparatus and process for producing a stable beam of fine particles | Kenji Ando, Yuji Chiba, Masao Sugata, Kuniji Osabe, Osamu Kamiya | 1990-03-27 |
| 4909914 | Reaction apparatus which introduces one reacting substance within a convergent-divergent nozzle | Yuji Chiba, Kenji Ando, Masao Sugata, Kuniji Osabe, Osamu Kamiya +3 more | 1990-03-20 |
| 4870388 | Heat-generating resistor and heat-generating resistance element using same | Masao Sugata, Hirokazu Komuro, Shinichi Hirasawa, Yasuhiro Yano | 1989-09-26 |
| 4851808 | Heat-generating resistor and heat-generating resistance device by use of said heat-generating resistor | Masao Sugata, Hirokazu Komuro, Shinichi Hirasawa, Yasuhiro Yano | 1989-07-25 |
| 4847639 | Liquid jet recording head and recording system incorporating the same | Masao Sugata, Shinichi Hirasawa, Hirokazu Komuro, Yasuhiro Yano | 1989-07-11 |
| 4845513 | Thermal recording head | Masao Sugata, Hirokazu Komuro, Shinichi Hirasawa, Yasuhiro Yano | 1989-07-04 |
| 4804974 | Thermal recording head | Masao Sugata, Hirokazu Komuro, Shinichi Hirasawa, Yasuhiro Yano | 1989-02-14 |
| 4783369 | Heat-generating resistor and heat-generating resistance element using same | Masao Sugata, Hirokazu Komuro, Shinichi Hirasawa, Yasuhiro Yano | 1988-11-08 |
| 4538884 | Electro-optical device and method of operating same | — | 1985-09-03 |
| 4479432 | Thick film printing method | Toyoshi Nishimoto, Kiyoshi Masui | 1984-10-30 |
| 4255505 | Electrophotographic process using layered element containing p-type or n-type materials, with multiple charging steps and blanket irradiation | Hiroshi Hanada, Nobuo Kitajima | 1981-03-10 |
| 4209551 | Method of fabricating a phosphor screen of a color television picture tube | Keiji Miyajima, Kenzo Fukuyoshi, Hiroji Kumagai | 1980-06-24 |