NS

Naohisa Sawai

CC Citizen Systems Japan Co.: 1 patents #21 of 40Top 55%
CC Citizen Watch Co.: 1 patents #668 of 1,225Top 55%
KU Kumamoto University: 1 patents #5 of 44Top 15%
KC Kuroki Kogyosho Co.: 1 patents #4 of 11Top 40%
NU National University Corporation Kumamoto University: 1 patents #53 of 232Top 25%
Overall (All Time): #1,436,246 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11059688 Printer Akira Takahashi 2021-07-13
8944307 Method of welding method, welding method and welded joint body Yoshihito Kawamura, Jonghyun Kim, Hironori Kuroki, Yuji Yanagida, Masafumi Miyajima 2015-02-03
8404992 Method of welding metallic glass with crystalline metal by high-energy beam Yoshihito Kawamura, Jonghyun Kim, Hironori Kuroki, Yuji Yanagida 2013-03-26