Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11370230 | Device and liquid discharge apparatus | Naohiro Toda, Toshiya Satoh, Teiichiro Ishikawa, Masaya Hamaguchi, HuiZee Then +1 more | 2022-06-28 |
| 9375958 | Image forming apparatus and assembly system of image forming apparatus | Yuuji Ohmura, Yasushi Hashimoto | 2016-06-28 |
| 9259947 | Image forming apparatus and assembly system of image forming apparatus | Yuuji Ohmura, Yasushi Hashimoto | 2016-02-16 |
| 8870328 | Image forming apparatus and assembly system of image forming apparatus | Yuuji Ohmura, Yasushi Hashimoto | 2014-10-28 |
| 7413294 | Inkjet head with high density nozzle packing | Satoru Tobita, Yoshitaka Akiyama, Toshiharu Sumiya | 2008-08-19 |
| 7131718 | Inkjet head and ejection device | Ryouta Matsufuji, Satoru Tobita, Yoshitaka Akiyama, Toshiharu Sumiya | 2006-11-07 |
| 7090340 | Inkjet recording head and inkjet recording apparatus using the same | Satoru Tobita, Yoshitaka Akiyama, Toshiharu Sumiya | 2006-08-15 |
| 7077511 | Housing used in inkjet head | Osamu Machida, Tomohiko Koda, Satoru Tobita, Yoshitaka Akiyama, Toshiharu Sumiya | 2006-07-18 |
| 6837574 | Line scan type ink jet recording device | Takahiro Yamada, Shinya Kobayashi, Hitoshi Kida, Kunio Satou, Toshitaka Ogawa +2 more | 2005-01-04 |
| 6618159 | Method of switching print modes of printing device | Satoru Tobita, Hideaki Mamiya | 2003-09-09 |
| 6561629 | Charging/deflecting device capable of effectively deflecting ink droplet | Takahiro Yamada, Kunio Satou, Shinya Kobayashi, Hitoshi Kida, Kazuo Shimizu +2 more | 2003-05-13 |
| 6231250 | Method of controlling reciprocal movement of hammer rank in print device | Satoru Tobita, Hideaki Mamiya, Yuji Ohmura | 2001-05-15 |
| 5662421 | Print speed controlled dot line printer depending on print density | Kiyohito Hagiwara, Shingo Nakahara, Masami Iwama | 1997-09-02 |
| 5618118 | Impact printer and ribbon cassette | Toshio Hiki, Shingo Nakahara, Kohichi Yageta, Hiroyuki Kurosawa, Kohki Kushima | 1997-04-08 |
| 5586496 | Dot line printer with adjusted dot positions for canceling sheet feed error | Makoto Shinohara, Shigenori Suematsu | 1996-12-24 |
| 5291824 | Dot line printer having ordinary low dot and high dot density printing modes | Hiroto Inagawa, Shingo Nakahara, Youichi Hujita | 1994-03-08 |
| D340257 | Line printer for electronic computer | Hideki Ishida, Hideaki Hasegawa, Toshiaki Fujieda, Toshiyuki Ito, Fukuji Neya | 1993-10-12 |
| 5241904 | Dot like printer employing overlapped current applying sequence to coils of different groups | Hirotaka Kobayashi, Shigenori Suematsu, Shozo Ishii | 1993-09-07 |
| 5237918 | Printing head in a dot-line printer | Hirotaka Kobayashi, Toshio Hiki, Koichi Yageta | 1993-08-24 |
| 5228386 | Print hammer assembly for dot line printer | Shigenori Suematsu, Hirotaka Kobayashi, Kenichi Kugai, Shinichi Sakamoto | 1993-07-20 |
| 5219235 | Dot line printer having improved yoke assembly | Shigenori Suematsu, Toshio Hiki, Shinichi Sakamoto | 1993-06-15 |
| 5215392 | Dot line printer with paper slack elimination mechanism | Satoru Tobita, Youichi Hujita | 1993-06-01 |
| 5193920 | Dot line printer with paper feed time controlling capability | Toshio Hiki, Toshiaki Fujieda, Shingo Nakahara, Shozo Ishii, Hiroto Inagawa | 1993-03-16 |
| 5192148 | Dot line printer having improved comb yoke | Shigenori Suematsu, Shinichi Sakamoto, Hirotaka Kobayashi | 1993-03-09 |
| 5156474 | Method of controlling an ink ribbon moving speed in a dot line printer | Hiroyuki Kurosawa, Shozo Ishii, Kiichi Morota | 1992-10-20 |