KM

Kenichi MACHINAGA

Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
Overall (All Time): #1,858,806 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11476375 Light detection device Takeshi Okada, Akira Ouchi, Rie Maruyama 2022-10-18
9899549 Infrared-ray sensing device Yasuhiro Iguchi, Takahiko Kawahara 2018-02-20