TT

Takehiro Tsutsumi

KA Kao: 22 patents #38 of 3,221Top 2%
KC Konami Digital Entertainment Co.: 1 patents #313 of 611Top 55%
Overall (All Time): #184,015 of 4,157,543Top 5%
23
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10245515 Game management device, game system, and computer-readable storage medium having program recorded thereon Masayoshi Suzuki, Nobuya KITAMURA, Hiroyuki Tomita 2019-04-02
8956798 Process for producing toner for electrophotography Shinichi Sata, Hiroshi Mizuhata 2015-02-17
8710117 Crosslinked core/shell polymer particles Nobushige Tanaka, Koji Azuma 2014-04-29
8084516 Water-based inks for ink-jet printing Kazunari Takemura, Koji Azuma 2011-12-27
7909446 Water-based inks for ink-jet printing Isao Tsuru, Koji Azuma, Masato Hoshi, Nobushige Tanaka 2011-03-22
7741386 Water-based ink for inkjet printing Akira Umada, Koji Azuma, Nobushige Tanaka, Nobuyuki Takizawa 2010-06-22
7666924 Polymeric dispersants Nobuyuki Takizawa, Shigeki Nagashima 2010-02-23
7625958 Water dispersion for ink-jet printing Nobushige Tanaka, Koji Azuma 2009-12-01
7495039 Water dispersion for ink jet recording Koji Azuma, Ryuma Mizushima, Isao Tsuru 2009-02-24
7354961 Aqueous ink for ink jet recording Koji Azuma, Ryuma Mizushima, Hirotaka Takeno, Toshiya Iwasaki 2008-04-08
7345099 Aqueous ink for ink jet printer recording Nobuyuki Takizawa, Shigeki Nagashima 2008-03-18
7345098 Water-based ink Ryuma Mizushima, Isao Tsuru, Koji Azuma 2008-03-18
7291659 Water-based inks for ink-jet printing Isao Tsuru, Ryuma Mizushima, Katsuhiko Inada 2007-11-06
7244774 Aqueous dispersion for inkjet recording Nobushige Tanaka, Koji Azuma 2007-07-17
7112619 Water-based ink Makoto Sakakibara, Nobushige Tanaka, Ryuma Mizushima, Kenji Kaida 2006-09-26
6979365 Ink set Isao Tsuru 2005-12-27
6933330 Water-based ink Yuki Hidaka 2005-08-23
6852777 Water-based ink for ink-jet recording Yukihiro Nakano, Isao Tsuru, Kohji Azuma, Michitaka Sawada 2005-02-08
6736887 Water-based ink with polyoxyalkylene oxide derivatives Ryuma Mizushima 2004-05-18
6730780 Water-based ink Shigemi Wakabayashi, Kenji Kaida, Makoto Sakakibara 2004-05-04
6031019 Aqueous ink for ink-jet printing Koji Azuma, Michitaka Sawada, Tadashi Sakuma, Kenji Kaida, Shigemi Wakabayashi +2 more 2000-02-29
5852074 Aqueous ink for inkjet printing Michitaka Sawada 1998-12-22
5688493 Cosmetic composition formulated with an aqueous polymer emulsion Tooru Sugawara, Hitoshi Hosokawa, Koichi Nakamura, Michitaka Sawada 1997-11-18