YM

Yohei Maruyama

MC Mitsui Mining & Smelting Co.: 2 patents #281 of 838Top 35%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
KM Konica Minolta: 1 patents #1,862 of 2,718Top 70%
SE Seiko Epson: 1 patents #5,551 of 7,774Top 75%
SK Shinano Kenshi: 1 patents #44 of 113Top 40%
Toshiba Memory: 1 patents #1,210 of 1,971Top 65%
📍 Toyohashi, JP: #196 of 1,141 inventorsTop 20%
Overall (All Time): #688,054 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
12411430 Electrostatic latent image developing toner and electrostatic latent image developing toner set Junya Ueda, Shinya Obara 2025-09-09
12150530 Strap and watch 2024-11-26
11699937 Blower 2023-07-11
10847205 Memory system Katsuya Ohno 2020-11-24
9873824 Abrasive material, method for producing same, and abrasive slurry containing same Sumikazu Ogata, Shigeki TOKUCHI, Motomi Oshika 2018-01-23
9318339 Polishing slurry and polishing method Ryuichi Sato, Atsushi Koike 2016-04-19
8958968 Traction control device and method for a motorcycle Fuyuki Kobayashi, Yoichiro Fukao, Tatsuya Ito 2015-02-17