Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9475327 | Transfer inkjet printer device | Hideo Izawa, Takao Namiki | 2016-10-25 |
| 9372444 | Wet type developing apparatus and wet type developing method | Hideo Izawa, Takao Namiki, Sumito Mera | 2016-06-21 |
| 9207618 | Electrophotographic sheet-fed front/back printing machine | Hideo Izawa, Kenji Takahashi | 2015-12-08 |
| 9170517 | Electrophotographic method | Hideo Izawa, Takao Namiki | 2015-10-27 |
| 8953972 | Transfer roller cleaning apparatus and electronic photograph printer | Hideo Izawa, Kenji Takahashi, Kazuhiko Satou | 2015-02-10 |
| 8886104 | Fixing apparatus for a sheet-fed electrophotographic printer | Hideo Izawa, Kenji Takahashi, Masaru Kusanagi | 2014-11-11 |
| 8639172 | Sheet-fed duplex and sheet-fed duplex multi-color printers | Hideo Izawa, Kenji Takahashi | 2014-01-28 |
| 8611796 | Wet type developing apparatus comprising an immersed cleansing arrangement | Hideo Izawa, Takao Namiki, Kotaro Harada, Sumito Mera | 2013-12-17 |
| 8538299 | Wet type developing apparatus with plural cleaning blades | Hideo Izawa, Kotaro Harada | 2013-09-17 |
| 8452219 | Electrophotographic printer | Hideo Izawa | 2013-05-28 |
| 8428496 | Wet type developing apparatus | Hideo Izawa | 2013-04-23 |
| 8406670 | Toner fixing apparatus and electrophotographic printing device | Hideo Izawa, Kouichi Ooyama, Kotaro Harada | 2013-03-26 |
| 8369767 | Electrophotographic printer | Hideo Izawa, Takao Namiki, Kouichi Ooyama | 2013-02-05 |
| 8355654 | Wet type electrophotographic printer comprising a carrier liquid removing unit | Hideo Izawa, Kotaro Harada, Sumito Mera | 2013-01-15 |
| 8295754 | Toner-fixer apparatus and electronic photograph printer | Hideo Izawa, Nobuyuki Kikuchi | 2012-10-23 |
| 8275297 | Electronic photograph printer | Hideo Izawa, Kouichi Ooyama | 2012-09-25 |
| 8226205 | Wiping apparatus for print head | Hideo Izawa, Wataru Itabashi | 2012-07-24 |
| 8121513 | Electrophotographic printer having a transfer roller | Hideo Izawa, Nobuyuki Kikuchi | 2012-02-21 |
| 7991343 | Photoconductor drum cleaning apparatus in an electrophotographic printer | Hideo Izawa, Nobuyuki Kikuchi | 2011-08-02 |
| 7824023 | Ink furnishing unit in an ink jet recorder | Hideo Izawa, Takao Namiki, Akira Ishikawa | 2010-11-02 |
| 7817935 | Electrophotographic printer | Hideo Izawa, Kouichi Ooyama | 2010-10-19 |
| 7684738 | Developer feeder for wet developing apparatus | Hideo Izawa, Takao Namiki | 2010-03-23 |
| 7614722 | Inkjet recording apparatus | Hideo Izawa, Yuuichi Yamazaki | 2009-11-10 |