HH

Hiroshi Hamamatsu

Yamaha: 7 patents #373 of 2,001Top 20%
SC Sumitomo Chemical: 3 patents #1,386 of 4,033Top 35%
Overall (All Time): #509,153 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
10014503 Nonaqueous electrolyte secondary battery separator, nonaqueous electrolyte secondary battery laminated separator, nonaqueous electrolyte secondary battery member, and nonaqueous electrolyte secondary battery Atsuhiro Takata, Masateru SEMBARA 2018-07-03
8519131 Modified metal complex and use thereof Tadafumi Matsunaga, Nobuyoshi Koshino, Hideyuki Higashimura 2013-08-27
8440353 Lithium mixed metal oxide Yuichiro Imanari, Yoshihiro Kawakami 2013-05-14
7929719 Audio signal editing apparatus and control method therefor Naohide Kohyama 2011-04-19
7350156 Audio signal editing apparatus and control method therefor Naohide Kohyama, Taku Nishikori 2008-03-25
7299421 Screen change control apparatus and method using tabs Naohide Kohyama 2007-11-20
7200728 Electronic apparatus and program for controlling computer Masaaki Okabayashi 2007-04-03
6985595 Device, method and computer program for displaying signal information Naohide Kohyama 2006-01-10
6795560 Digital mixer and digital mixing method 2004-09-21
5210707 Signal mixing apparatus for processing parallel digital data on a time shared basis using analog addition 1993-05-11