KY

Kohhei Yamaguchi

Ricoh Company: 6 patents #3,275 of 9,818Top 35%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
Overall (All Time): #618,744 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
11584124 Liquid ejecting apparatus, embroidery system, and method for controlling liquid ejecting apparatus 2023-02-21
11220106 Liquid discharge apparatus and method for adjusting discharge head in the liquid discharge apparatus Shogo Miura, Kohtaroh Ikegami 2022-01-11
10919293 Liquid discharge apparatus and liquid discharge method Nobuyuki Satoh, Suguru Yokozawa 2021-02-16
10523696 Log analyzing system and method Hiroki Uchiyama, Akifumi Yato, Satoshi Ohkubo 2019-12-31
10341294 Unauthorized communication detection system and unauthorized communication detection method Shugo MIKAMI, Hiroki Uchiyama, Satoshi Ohkubo 2019-07-02
10082818 Electronic circuit, protective device, and image forming apparatus Masashi Kasamai, Yoshihiro Takahashi 2018-09-25
9436121 Driving apparatus, image forming apparatus, method of driving control and program Hiroyuki Iwasaki, Yusuke Ishizaki 2016-09-06
7873295 Image forming system, image forming apparatus, and method of recovering from energy saving mode 2011-01-18