AS

Atsushi Sakai

SK Showa Denko K.K.: 25 patents #19 of 1,736Top 2%
KO Komatsu: 16 patents #46 of 2,087Top 3%
Ricoh Company: 13 patents #1,714 of 9,818Top 20%
SE Seiko Epson: 10 patents #1,850 of 7,774Top 25%
RE Renesas Electronics: 9 patents #397 of 4,529Top 9%
MC Mitsubishi Gas Chemical Company: 8 patents #246 of 1,727Top 15%
Fujitsu Limited: 8 patents #3,989 of 24,456Top 20%
SD Showa Denko: 8 patents #8 of 593Top 2%
DL Denka Company Limited: 5 patents #52 of 434Top 15%
Mitsubishi Electric: 5 patents #5,859 of 25,717Top 25%
AD Adeka: 4 patents #104 of 499Top 25%
NC Nihon Nohyaku Co.: 3 patents #68 of 243Top 30%
SC Sanyo Electric Co.: 3 patents #1,910 of 6,347Top 35%
YI Yoshitomi Pharmaceutical Industries: 2 patents #99 of 310Top 35%
Nissan Motor Co.: 2 patents #3,090 of 8,689Top 40%
MA Makita: 2 patents #391 of 770Top 55%
NC Nkk Co.: 1 patents #579 of 1,173Top 50%
KA Kao: 1 patents #1,961 of 3,221Top 65%
JS Jfe Steel: 1 patents #825 of 1,401Top 60%
IC Ibiden Co.: 1 patents #451 of 730Top 65%
SC Semiconductor Technology Academic Research Center: 1 patents #98 of 254Top 40%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Delphi Technologies: 1 patents #2,130 of 4,124Top 55%
WE Welfide: 1 patents #16 of 62Top 30%
MP Mitsubishi Pharma: 1 patents #59 of 202Top 30%
MI Mitsui Petrochemical Industries: 1 patents #503 of 1,024Top 50%
MC Mitsui Engineering & Shipbuilding Co.: 1 patents #166 of 496Top 35%
NS National Institute For Materials Science: 1 patents #361 of 901Top 45%
YS Yamasa Shoyu: 1 patents #31 of 70Top 45%
NK Nippon Chuzo Kabushiki Kaisha: 1 patents #2 of 9Top 25%
Overall (All Time): #7,405 of 4,157,543Top 1%
137
Patents All Time

Issued Patents All Time

Showing 101–125 of 137 patents

Patent #TitleCo-InventorsDate
6807049 Solid electrolytic capacitor and method for producing the same Hiroshi Konuma, Koro Shirane, Ryuji Monden, Yuji Furuta, Katsuhiko Yamazaki +3 more 2004-10-19
6790384 Solid electrolytic capacitor and method for producing the same Hiroshi Konuma, Koro Shirane, Ryuji Monden, Yuji Furuta, Katsuhiko Yamazaki +3 more 2004-09-14
6783703 Solid electrolytic capacitor and method for producing the same Ryuji Monden, Katsuhiko Yamazaki, Yuji Furuta, Hideki Ohata, Koro Shirane +1 more 2004-08-31
6706078 Solid electrolytic multilayer capacitor Hiroshi Nitoh, Wataru Minamida, Yuji Furuta 2004-03-16
6696138 Solid electrolytic capacitor and method for producing the same Ryuji Monden, Toru Sawaguchi, Katsuhiko Yamazaki, Yuji Furuta, Hideki Ohata 2004-02-24
6663796 Electrical conducting polymer, solid electrolytic capacitor and manufacturing method thereof Hideki Ohata, Koro Shirane, Ryuji Monden 2003-12-16
6661645 Solid electrolytic capacitor and manufacturing method thereof Takashi Ichimura, Hiroshi Nitoh, Naoki Kawamura 2003-12-09
6660188 Electrical conducting polymer, solid electrolytic capacitor and manufacturing method thereof Hideki Ohata, Koro Shirane, Ryuji Monden 2003-12-09
6637195 Apparatus and method for engine exhaust purification Hajime Oguma 2003-10-28
6556427 Solid electrolytic capacitor and method for producing the same Hideki Ohata, Ryuji Monden 2003-04-29
6517892 Solid electrolytic capacitor and method for producing the same Ryuji Monden, Toru Sawaguchi, Katsuhiko Yamazaki, Yuji Furuta, Hideki Ohata 2003-02-11
6483694 Electrode for electrolytic capacitor, electrolytic capacitor, and manufacturing method therefor Ryuji Monden, Yuji Furuta, Hideki Ohata 2002-11-19
6476004 Pharmaceutical composition Rumiko Masuda, Tsuneo Fujii, Tadashi Mishina, Kenji Chiba 2002-11-05
6466421 Solid electrolytic capacitor and method for producing the same Ryuji Monden, Toru Sawaguchi, Hideki Ohata, Koro Shirane, Hiroshi Konuma +3 more 2002-10-15
6454953 Solid electrolytic capacitor and method for producing the same Yuji Furuta, Katsuhiko Yamazaki 2002-09-24
6449140 Solid electrolytic capacitor element and method for producing the same Yuji Furuta, Katsuhiko Yamazaki, Takashi Ichimura 2002-09-10
6430032 Solid electrolytic capacitor and method for producing the same Ryuji Monden, Yuji Furuta, Katsuhiko Yamazaki, Tatsuo Obata 2002-08-06
6421227 Solid electrolytic multilayer capacitor Hiroshi Nitoh, Wataru Minamida, Yuji Furuta 2002-07-16
6381121 Solid electrolytic capacitor Ryuji Monden, Katsuhiko Yamazaki, Yuji Furuta, Hideki Ohata, Koro Shirane +1 more 2002-04-30
6351370 Solid electrolytic capacitor and method for producing the same Hiroshi Konuma, Koro Shirane, Ryuji Monden, Yuji Furuta, Katsuhiko Yamazaki +3 more 2002-02-26
6344966 Solid electrolytic capacitor and method for producing the same Ryuji Monden, Toru Sawaguchi, Hideki Ohata, Koro Shirane, Hiroshi Konuma +3 more 2002-02-05
6277888 Drug composition Rumiko Masuda 2001-08-21
6258315 Furnace body structural member for metallurgical shaft furnace Tsuneo Araki, Kenichi Fukagawa, Takashi Sumigama 2001-07-10
6249424 Monolayer capacitor element and solid electrolytic multilayer capacitor Hiroshi Nitoh, Wataru Minamida, Takashi Ichimura 2001-06-19
6243256 Electrode foil for solid electrolytic capacitor, manufacturing method thereof, and solid electrolytic capacitor Yuji Furuta, Katsuhiko Yamazaki, Hiroshi Konuma 2001-06-05