TN

Takeshi Nagahisa

Ricoh Company: 2 patents #386 of 1,821Top 25%
📍 Toyonaka, JP: #5 of 55 inventorsTop 10%
Overall (2018): #97,871 of 503,207Top 20%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9923546 High-pass filter circuit and band-pass filter circuit Yasukazu Nakatani 2018-03-20
9880058 Semiconductor integrated circuit 2018-01-30