YW

Yuuji Wada

Ricoh Company: 4 patents #92 of 1,584Top 6%
Overall (2019): #39,707 of 560,194Top 8%
4
Patents 2019

Issued Patents 2019

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10295948 Image forming apparatus Keigo Nakamura, Hirokazu Ishii, Kenji Sugiura, Takehide Mizutani, Atsushi Nagata +2 more 2019-05-21
10281848 Image forming apparatus and image forming method Naoto Kochi, Hiroki Nakamatsu, Kazuki Yogosawa, Takahiro Suzuki, Shinya Tanaka +8 more 2019-05-07
10228639 Image forming apparatus with a support to adjust a rotator and a guide Seiichi Kogure, Naohiro Kumagai, Junpei Fujita, Kazuki Yogosawa, Tatsuya Ohsugi +2 more 2019-03-12
10185255 Image forming apparatus and image forming method for controlling a secondary transfer bias according to recording sheet type Naoto Kochi, Hirokazu Ishii, Seiichi Kogure, Naohiro Kumagai, Kenji Sugiura +6 more 2019-01-22