AS

Akira Sugawara

DC Dowa Metaltech Co.: 3 patents #1 of 15Top 7%
HI Hitachi: 2 patents #111 of 1,215Top 10%
Overall (2018): #31,896 of 503,207Top 7%
5
Patents 2018

Issued Patents 2018

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10077502 Silver-plated product Keisuke Shinohara, Masafumi Ogata, Hiroshi Miyazawa 2018-09-18
10072348 Silver-plated product Keisuke Shinohara, Masafumi Ogata, Hiroshi Miyazawa 2018-09-11
10062546 Sample holder and focused-ion-beam machining device provided therewith Noriyuki LEE, Hiroyuki Yamamoto 2018-08-28
9994933 Copper alloy sheet and method for producing same Weilin Gao, Tomotsugu Aoyama, Hisashi Suda, Hiroto Narieda, Akifumi Onodera 2018-06-12
9875878 Sample holder and analytical vacuum device Takeshi Nakayama, Tomihiro Hashizume 2018-01-23