KY

Kazuyoshi Yamada

Ricoh Company: 1 patents #815 of 1,810Top 50%
SO Sony: 1 patents #1,281 of 3,100Top 45%
Overall (2017): #134,584 of 506,227Top 30%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
RE46633 Optical module Hidehiko Nakata, Takahiro Arakida, Terukazu Naruse, Miwa Okubo, Momoko Eguchi 2017-12-12
9659379 Information processing system and information processing method Hiroyoshi Sekiguchi, Terunori Koyama 2017-05-23