YW

Yoshifumi Watanabe

RK Riso Kagaku: 3 patents #4 of 71Top 6%
MA Makita: 2 patents #19 of 131Top 15%
Overall (2017): #23,821 of 506,227Top 5%
5
Patents 2017

Issued Patents 2017

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9803064 Colored resin particle dispersion and inkjet ink Kazuyuki Ando, Manami Shimizu 2017-10-31
9758693 Colored resin particle dispersion and inkjet ink Manami Shimizu, Kazuyuki Ando 2017-09-12
9726070 Stratified scavenging two-stroke engine Kenji Imafuku, Hideaki Hirano, Junichi Masuda 2017-08-08
9719416 Stratified scavenging two-stroke engine Kenji Imafuku, Junichi Masuda, Hideaki Hirano 2017-08-01
9643417 Method for forming silicone-based cured film on ink discharge surface of nozzle plate for inkjet printer, and nozzle plate Naofumi Ezaki, Tetsuo Hosoya 2017-05-09