Yuta Kashiwagi

Ricoh Company: 3 patents #185 of 1,487Top 15%

Overall (2020): #61,440 of 565,922Top 15%

Patents 2020

Issued Patents 2020

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
D890255	Ink cartridge	—	2020-07-14
D889538	Ink cartridge	—	2020-07-07
D888823	Ink cartridge	—	2020-06-30