CN

Chiharu Nogawa

Ricoh Company: 12 patents #1,888 of 9,818Top 20%
📍 Numazu, JP: #140 of 856 inventorsTop 20%
Overall (All Time): #428,591 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
5958832 Sublimation thermal transfer recording method and recording material therefor Hiroyuki Uemura, Hiroki Kuboyama 1999-09-28
5834396 Sublimation-type thermal image transfer recording medium and thermal image transfer recording method using the same Hiroyuki Uemura, Hiroki Kuboyama, Keishi Taniguchi 1998-11-10
5726121 Image receiving sheet for sublimation transfer Hiroyuki Uemura 1998-03-10
5616534 Sublimation type thermosensitive image transfer recording medium Osamu Ito, Hideo Sakurai, Shinya Kawahara 1997-04-01
5597774 Image receiving sheet for sublimation transfer Hiroyuki Uemura 1997-01-28
5565404 Sublimation-type thermal image transfer recording medium Hidehiro Mochizuki, Yutaka Ariga, Hiroki Kuboyama, Hiroyuki Uemura 1996-10-15
5525573 Image receiving sheet for sublimation-type thermal image transfer recording and recording method using the same Hiroyuki Uemura, Hidehiro Mochizuki, Hiroki Kuboyama, Yutaka Ariga 1996-06-11
5348931 Sublimation-type thermal image transfer recording medium Hidehiro Mochizuki, Yutaka Ariga, Hiroki Kuboyama, Hiroyuki Uemura 1994-09-20
5314861 Sublimation type thermal image transfer image receiving medium Naoya Morohoshi, Hiroyuki Uemura 1994-05-24
5302575 Image receiving medium for use with sublimation type thermal image transfer recording medium Naoya Morohoshi, Hiroyuki Uemura, Hidehiro Mochizuki, Hiroki Kuboyama, Yutaka Ariga 1994-04-12
5286706 Sublimation-type thermal image transfer recording medium Hidehiro Mochizuki, Masaru Shimada, Naoya Morohoshi, Hiroyuki Uemura, Yutaka Ariga 1994-02-15
5106816 Image receiving medium for use in sublimation-type thermal iamge transfer recording system Naoya Morohoshi, Hiroyuki Uemura, Hidehiro Mochizuki, Masaru Shimada, Yutaka Ariga 1992-04-21