TI

Takeshi Ishimaru

Sumitomo Electric Industries: 12 patents #2,165 of 21,551Top 15%
NL Nippon Sheet Glass Company, Limited: 9 patents #84 of 836Top 15%
SI Sumitomo Rubber Industries: 7 patents #320 of 1,637Top 20%
SE Seikagaku: 5 patents #18 of 253Top 8%
PA Panasonic: 3 patents #7,617 of 21,108Top 40%
IC Iseki & Co.: 3 patents #22 of 117Top 20%
SK Seikagaku Kogyo: 1 patents #45 of 102Top 45%
Overall (All Time): #79,671 of 4,157,543Top 2%
40
Patents All Time

Issued Patents All Time

Showing 26–40 of 40 patents

Patent #TitleCo-InventorsDate
6893753 Rechargeable battery equipped with battery protection circuit Yoshinori Iwaizono, Shoji Konishi, Shigeru Kajiwara, Masaru Kawabe, Katsuyuki Shirasawa 2005-05-17
6881371 Method for forming outer packaging body of product Yoshinori Iwaizono, Shoji Konishi 2005-04-19
D502688 Fuse Katsumi Kozu, Masatoshi Izaki, Kenji Senda 2005-03-08
6782162 Optical module and method for assembling the same Takashi Fukuzawa, Hiroyuki Tanaka, Ikuto Ohyama, Minoru Taniyama, Shigeo Kittaka 2004-08-24
D493774 Fuse Katsumi Kozu, Masatoshi Izaki, Kenji Senda 2004-08-03
6759152 Rechargeable battery equipped with battery protection circuit Yoshinori Iwaizono, Shoji Konishi, Shigeru Kajiwara, Masaru Kawabe, Katsuyuki Shirasawa 2004-07-06
6760533 Optical adhesive composition and optical device Koichiro Nakamura 2004-07-06
D489689 Fuse Katsumi Kozu, Masatoshi Izaki, Kenji Senda 2004-05-11
D484464 Fuse Katsumi Kozu, Masatoshi Izaki, Kenji Senda 2003-12-30
D479827 Fuse Katsumi Kozu, Masatoshi Izaki, Kenji Senda 2003-09-23
6524732 Rechargeable battery with protective circuit Yoshinori Iwaizono, Shoji Konishi, Shigeru Kajiwara, Masaru Kawabe, Katsuyuki Shirasawa 2003-02-25
6150115 Quantitative determination method for heparan sulfate and diagnostic method using the same Shuichi Miyaura, Sawako Takeshita 2000-11-21
5018346 Mowed grass container for mowing machine Satoshi Matsuke 1991-05-28
4932192 Operation device of walker operated mower 1990-06-12
4930743 Vibration proofing support structure for engine of vehicle Takeshi Kishi, Shigeo Yoshino 1990-06-05