YK

Yukio Kadowaki

Ricoh Company: 28 patents #700 of 9,818Top 8%
Overall (All Time): #139,856 of 4,157,543Top 4%
28
Patents All Time

Issued Patents All Time

Showing 26–28 of 28 patents

Patent #TitleCo-InventorsDate
5252917 Scanning circuit apparatus for test 1993-10-12
5048179 IC chip mounting method Masahiro Shindo, Toshikazu Yoshimizu, Kenichi Kurihara, Shunpei Tamaki, Toshio Kawakami +1 more 1991-09-17
4958311 Composite finite impulse response digital filter Shigeki Matsuoka, Shogo Nakamura 1990-09-18