KK

Keiichi Kusumoto

Sumitomo Electric Industries: 29 patents #524 of 21,551Top 3%
Mitsubishi Electric: 10 patents #2,886 of 25,717Top 15%
PA Panasonic: 5 patents #5,165 of 21,108Top 25%
Overall (All Time): #68,323 of 4,157,543Top 2%
44
Patents All Time

Issued Patents All Time

Showing 1–25 of 44 patents

Patent #TitleCo-InventorsDate
9041221 Electronic component implementing structure intermediate body, electronic component implementing structure body and manufacturing method of electronic component implementing structure body Shozo Ochi, Kazuya Ushirokawa, Takashi Yamada, Ken Yasue 2015-05-26
8525552 Semiconductor integrated circuit device having a plurality of standard cells for leakage current suppression Takashi Ando, Kenji Shimazaki, Kazuyuki Nakanishi, Tetsurou Toubou 2013-09-03
8063417 Integrated circuit device and method for forming the same 2011-11-22
8001943 Starter for internal combustion engine Naohito Kaneda, Hayato Yamauchi 2011-08-23
7737473 Integrated circuit device and method for forming the same 2010-06-15
7659801 Starter Hayato Yamauchi, Motoaki Kimura 2010-02-09
7465974 Integrated circuit device and method for forming the same 2008-12-16
7414327 Starter Hayato Yamauchi, Motoaki Kimura 2008-08-19
7369618 Signal transmission circuit Toshiyuki Moriwaki, Tsuguyasu Hatsuda, Tetsurou Toubou 2008-05-06
7332907 Semiconductor device having a connection inspecting circuit for inspecting connections of power source terminals and grounding terminals 2008-02-19
7211996 Semiconductor device having a connection inspecting circuit for inspecting connections of power source terminals and grounding terminals, and inspection method for the same 2007-05-01
7155684 Integrated circuit device and method for forming the same 2006-12-26
7038564 Electromagnetic starter switch Hayato Yamauchi, Motoaki Kimura 2006-05-02
7034643 Electromagnetic starter switch Hayato Yamauchi, Motoaki Kimura 2006-04-25
6987383 Semiconductor device having a connection inspecting circuit for inspecting connections of power source terminals and grounding terminals, and inspection method for the same 2006-01-17
6922443 Signal transmission circuit Toshiyuki Moriwaki, Tsuguyasu Hatsuda, Tetsurou Toubou 2005-07-26
6794674 Integrated circuit device and method for forming the same 2004-09-21
6787962 Starter with overheat protection device including brush device Katsunori Yagi, Hirohide Ikeda, Akio Seta, Kazuhide Nishii 2004-09-07
6727743 Semiconductor integrated circuit for holding an output signal of an output terminal in a non-operating state Tomoyuki Kumamaru, Takashi Andoh, Tetsuji Gotoh 2004-04-27
6326772 Power supply apparatus with energy return for reuse Akira Matsuzawa 2001-12-04
6246627 Semiconductor device capable of cutting off a leakage current in a defective array section and method thereof Hiroyuki Yamauchi, Hironori Akamatsu, Toru Iwata, Satoshi Takahashi, Yutaka Terada +1 more 2001-06-12
6239503 Electric starter motor Hirohide Ikeda, Kyoichi Okamoto 2001-05-29
6208567 Semiconductor device capable of cutting off a leakage current in a defective array section Hiroyuki Yamauchi, Hironori Akamatsu, Toru Iwata, Satoshi Takahashi, Yutaka Terada +1 more 2001-03-27
6201382 Low noise and energy loss power supply apparatus and voltage converter Akira Matsuzawa 2001-03-13
6172557 Time counting circuit, pulse converting circuit and FM demodulating circuit Yutaka Terada, Akira Matsuzawa 2001-01-09