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USPTO Patent Rankings Data through Dec 31, 2025
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Kenichiro Taniwa — 15 Patents

Panasonic: 9 patents #2,948 of 21,108Top 15%
Sumitomo Electric Industries: 6 patents #4,612 of 21,551Top 25%
Osaka, JP: #2,948 of 24,344 inventorsTop 15%
Overall (All Time): #307,048 of 4,157,543Top 8%
15 Patents All Time
Kenichiro Taniwa has been granted 15 US patents while listed as an inventor at Panasonic. The first was granted in 1999 and the most recent in June 2008. Kenichiro Taniwa ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Kenichiro Taniwa in Osaka, JP.

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7385341 Cathode-ray tube apparatus with magnetic spacers between magnetic rings Koji Nishiyama, Hiroji Morimoto, Akira Satou, Katsuyo Iwasaki 2008-06-10
7355331 Cathode-ray tube apparatus Hideaki Etou 2008-04-08
7315112 Color cathode-ray tube apparatus Ryu Kobayashi 2008-01-01
7312565 Color cathode ray tube apparatus Etsuji Tagami 2007-12-25
7227300 Projection tube apparatus Takahiko Yoshinaga 2007-06-05
7211941 Deflection yoke and cathode-ray tube apparatus 2007-05-01
7129628 Velocity modulation coil apparatus and cathode-ray tube apparatus Akira Satou, Katsuyo Iwasaki 2006-10-31
7126292 Cathode-ray tube apparatus Hiroji Morimoto, Koji Nishiyama, Katsuyo Iwasaki, Akira Satou 2006-10-24
7012360 Cathode ray tube apparatus having velocity modulation coil Katsuyo Iwasaki 2006-03-14 $347,000
6914505 Deflection yoke and CRT device 2005-07-05 $128,000
6903520 Deflection york and CRT device using the deflection york Koji Shimada, Shunsuke Matsuura 2005-06-07 $133,000
6791287 Deflection yoke device Katsuyo Iwasaki, Takahiro Yoshinaga 2004-09-14 $162,000
6703801 Deflection yoke and color cathode ray tube device Takahiko Yoshinaga 2004-03-09 $267,000
6646372 Deflection yoke Koichi Matsumoto 2003-11-11 $302,000
5880660 Cathode ray tube apparatus Katsuyo Iwasaki, Masanobu Honda 1999-03-09 $236,000