TN

Tatsuo Nakagawa

HI Hitachi: 1 patents #433 of 1,362Top 35%
HH Hitachi High-Technologies: 1 patents #144 of 434Top 35%
Overall (2019): #115,047 of 560,194Top 25%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10514386 Sample liquid-surface position measurement device and sample liquid-surface position measurement method Kiyotaka SUGIYAMA, Tsukasa SUENARI, Iwao Suzuki 2019-12-24
10389340 Delay circuit, electronic circuit using delay circuit and ultrasonic imaging device 2019-08-20