KI

Katsuji Ikeda

AC Asahi Glass Co.: 24 patents #31 of 2,251Top 2%
EC Elna Co.: 1 patents #21 of 36Top 60%
KK Kansai Netukagaku Kabushiki Kaisha: 1 patents #2 of 32Top 7%
ML Mitsubishi Petrochemical Company Limited: 1 patents #291 of 670Top 45%
NE Nec: 1 patents #7,889 of 14,502Top 55%
NK Nippon Kodoshi: 1 patents #19 of 46Top 45%
TC Toshiba Battery Co.: 1 patents #88 of 145Top 65%
Overall (All Time): #155,396 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
4945014 Secondary battery Mitsutaka Miyabayashi, Toshifumi Nishii, Hiroshi Yui, Kuniaki Inada, Hiroyoshi Nose +1 more 1990-07-31