AT

Akihiro Takeuchi

Sumitomo Electric Industries: 2 patents #257 of 1,892Top 15%
Overall (1994): #38,810 of 165,921Top 25%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5319467 Video tape recorder for recording a video signal with an additional time-base reference signal Masaaki Kobayashi 1994-06-07
5299003 Signal processing apparatus for changing the frequency characteristics of an input signal Atsuo Ochi, Masayuki Yoneyama, Yasuo Hamamoto, Masaaki Kobayashi, Haruo Ohta 1994-03-29