MK

Masaru Kumagai

SE Seiko Epson: 1 patents #607 of 1,371Top 45%
Tdk: 1 patents #166 of 387Top 45%
Overall (2019): #143,537 of 560,194Top 30%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10361025 Transformer and leakage transformer Masaaki Iwakura, Katsumi Kobayashi, Nobuo Kitajima, Satoshi Shinbo 2019-07-23
10214024 Liquid ejecting apparatus Hiromichi TAKANASHI 2019-02-26