MA

Masatsugu Arai

HI Hitachi: 2 patents #343 of 3,149Top 15%
📍 Tsuchiura, JP: #7 of 54 inventorsTop 15%
Overall (1994): #26,295 of 165,921Top 20%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5358032 LSI package cooling heat sink, method of manufacturing the same and LSI package to which the heat sink is mounted Akiomi Kohno, Toshio Hatada, Yoshihiro Kondo, Toshihiro Komatsu, Kanji Otsuka +2 more 1994-10-25
5307687 Electromagnetic flowmeter Akiomi Kohno, Kazuaki Yokoi, Yuuji Yoshitomi, Yutaka Sakurai, Tamio Ishihara 1994-05-03