AN

Akira Nagatomo

Canon: 8 patents #7,260 of 19,416Top 40%
Overall (All Time): #663,797 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
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