Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6554383 | Liquid ejecting head and head cartridge capable of adjusting energy supplied thereto, liquid ejecting device provided with the head and head cartridge, and recording system | Mikio Shiga, Hiroyuki Ishinaga, Shinya Matsui, Toshio Kashino, Hiroshi Tajika +2 more | 2003-04-29 |
| 6116716 | Method for standardizing an ink jet recording head and an ink jet recording head for attaining such standardization, ink jet recording method, and information processing apparatus, and host apparatus | Hiroshi Tajika, Mikio Shiga, Hiroyuki Ishinaga, Shinya Matsui, Toshio Kashino +2 more | 2000-09-12 |
| 5831646 | Controlling a discharge recovery operation according to a condition relating to an ink cartridge | Akira Kuronuma, Takayuki Murata, Hiroshi Fukui, Shinichi Omo | 1998-11-03 |
| 5548308 | Liquid discharge recording apparatus having apparatus for effecting preparatory emission | Yoshifumi Hattori, Isao Ebisawa, Tsutomu Abe, Takashi Ohba, Hiroshi Iida +1 more | 1996-08-20 |
| 5485182 | Liquid jet recording apparatus | Yoshiaki Takayanagi, Asao Saito, Ryoichi Koizumi | 1996-01-16 |
| 5479607 | Video data processing system | Shigemitsu Tasaki, Shigeru Tsuyukubo, Takatoshi Ohta, Hiroshi Kyogoku | 1995-12-26 |
| 5354135 | Recorder and dot pattern control circuit | Wataru Sakagami | 1994-10-11 |
| 5339098 | Liquid discharge recording apparatus having apparatus for effecting preparatory emission | Yoshifumi Hattori, Isao Ebisawa, Tsutomu Abe, Takashi Ohba, Hiroshi Iida +1 more | 1994-08-16 |