HN

Hiroki Nakamatsu

Ricoh Company: 2 patents #300 of 1,584Top 20%
Overall (2019): #167,178 of 560,194Top 30%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10281848 Image forming apparatus and image forming method Yuuji Wada, Naoto Kochi, Kazuki Yogosawa, Takahiro Suzuki, Shinya Tanaka +8 more 2019-05-07
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