MS

Masahiro Sawaguchi

SO Sony: 10 patents #4,411 of 25,231Top 20%
MC Murata Manufacturing Co.: 2 patents #2,631 of 5,295Top 50%
Bridgestone: 1 patents #1,586 of 2,860Top 60%
TK Toshiba Kikai: 1 patents #381 of 713Top 55%
VJ Victor Company Of Japan: 1 patents #818 of 1,489Top 55%
Overall (All Time): #320,583 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10431793 Method of producing a separator and method of producing a microporous membrane Masashi Meguro, Masaru Hiratsuka, Yoshiyuki Fuchigami 2019-10-01
10297804 Separator, battery using the same, method for producing separator, microporous membrane, and method for producing a microporous membrane Masashi Meguro, Masaru Hiratsuka, Yoshiyuki Fuchigami 2019-05-21
9200694 Vibration damping device Hiroshi Kojima 2015-12-01
8633891 Protrusion pattern forming device with display function Nobuyuki Nagai 2014-01-21
7947749 System for recycling a used plastic, method for reprocessing a used ABS resin, and reclaimed ABS resin Daisuke Hasegawa, Yasuhito Inagaki, Haruo Watanabe 2011-05-24
7751104 Hologram recording medium Kazuya Hayashibe, Takao Kudo, Yusuke Suzuki 2010-07-06
7741973 Drive control device Hazime Endou, Masahiro Gotoh 2010-06-22
7462648 Recycle system for used plastic, method of reclaiming used ABS resin and reclaimed ABS resin Daisuke Hasegawa, Yasuhito Inagaki, Haruo Watanabe 2008-12-09
7220165 Blasting materials and method of blasting Yasuhito Inagaki, Tetsuya Komine, Daisuke Hasegawa 2007-05-22
7081510 Shell material for recording media Yasuhito Inagaki, Daisuke Hasegawa, Tadanori Kawamura 2006-07-25
6114026 Coating type magnetic recording medium Kazuhiko Suzuki, Yuko Abe 2000-09-05
5932340 Magnetic recording medium Hiroshi Kudo, Takeshi Koizumi, Yuko Abe, Kazuhiko Suzuki 1999-08-03
5895708 Magnetic recording medium Kazuhiko Suzuki, Satsuki Yamada, Yuko Abe 1999-04-20
5800915 Magnetic recording medium Hiroshi Kudo, Takeshi Koizumi, Yuko Abe, Kazuhiko Suzuki 1998-09-01
4301484 Cassette loading device of tape recorder Masami Sasaki, Hiroshi Hosoya, Toshiichiro Oka 1981-11-17