YA

Yoji Ara

Canon: 17 patents #3,927 of 19,416Top 25%
Overall (All Time): #280,240 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6249295 Recording apparatus with self-standing recording unit and sheet supplying apparatus Takehiko Kiyohara, Atsushi Noda, Makoto Kashimura, Hiroyuki Hagiwara, Tetsuhiro Nitta +1 more 2001-06-19
6070975 Ink jet recording apparatus and a method for installing ink jet recording head Yoshio Uchikata, Yoshifumi Hattori, Masashi Kitani, Etsurou Suzuki, Toshihide Wada +10 more 2000-06-06
6033067 Feed sheet fold removing structure and method used in ink jet recording apparatus Masaaki Kakizaki, Tsutomu Shimada, Jun Katayanagi, Takeji Niikura, Shoichi Kan +2 more 2000-03-07
5984469 Recording apparatus Yasushi Koike, Masaaki Kakizaki 1999-11-16
5899613 Image recording apparatus having conveying means for both continuous sheet and single sheet Yasushi Koike, Jun Katayanagi, Masaaki Kakizaki, Nozomu Nishiberi, Seiji Ogasawara 1999-05-04
5889597 Image processing apparatus and system having a detachable scanner unit Atsushi Noda 1999-03-30
5880754 Recording apparatus including recording head and temperature stabilization portion Takeji Niikura, Tsutomu Shimada, Shoichi Kan, Masaaki Kakizaki, Nozomu Nishiberi +2 more 1999-03-09
5717444 Suction recovery device and ink jet recording apparatus using the device Hitoshi Sugimoto, Hirofumi Hirano, Masaharu Ikado 1998-02-10
5534899 Replaceable ink tank Yoshio Uchikata, Yoshifumi Hattori, Masashi Kitani, Etsurou Suzuki, Toshihide Wada +10 more 1996-07-09
5512926 Ink jet recording apparatus and method for releasably mounting ink jet recording head and separable ink tank Yoshio Uchikata, Yoshifumi Hattori, Masashi Kitani, Etsurou Suzuki, Toshihide Wada +10 more 1996-04-30
5502475 Ink jet recording apparatus provided with fixating means Yoshiaki Kaburagi, Shoichiro Shoda, Tetsuo Kimura, Takanori Mukai, Masaaki Nakamura +1 more 1996-03-26
5448274 Ink jet recording apparatus and carriage mechanism therefor Hiromitsu Hirabayashi, Tsuneki Inuzuka, Naoji Otsuka, Kentaro Yano, Kiichiro Takahashi +1 more 1995-09-05
5357275 Ink jet recording apparatus and pump mechanism for use therewith Masaharu Ikado 1994-10-18
5138343 Ink jet recording apparatus with recovery means Takao Aichi, Tamaki Hashimoto, Shinya Matsui, Takashi Nojima, Hiroyuki Inoue +5 more 1992-08-11
4951066 Ink jet recording apparatus having a discharge orifice surface and a blade and rubbing member for cleaning the surface independently of each other Koji Terasawa, Akira Miyakawa, Hideki Yamaguchi, Shinya Matsui, Mikio Shiga +7 more 1990-08-21
4697939 Wire dot printer with improved wire dot head 1987-10-06
4661002 Dot matrix printer 1987-04-28