MH

Masaki Hamada

Canon: 12 patents #5,447 of 19,416Top 30%
Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
NT NTT: 2 patents #2,095 of 4,871Top 45%
NC Nippon Zoki Pharmaceutical Co.: 1 patents #78 of 156Top 50%
Overall (All Time): #277,621 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8896699 Image synthesis device Takafumi Kasuga, Yoshiyuki Kato, Kiyotaka Kato, Akira Torii, Eisuke Yonezawa 2014-11-25
8520007 Graphic drawing device and graphic drawing method Yoshiyuki Kato, Akira Torii, Hiroyasu Negishi, Ryohei Ishida 2013-08-27
8479282 Denial-of-service attack defense system, denial-of-service attack defense method, and computer product 2013-07-02
7636942 Method and system for detecting denial-of-service attack Hitoshi Fuji, Makoto IWAMURA 2009-12-22
6057825 Image processing apparatus with paint-in of outline interiors Hiroshi Takakura, Takahiro Kato, Kunio Seto, Akifumi Shirasaka 2000-05-02
5867159 Document processing apparatus for displaying a plurality of ruled lines at regular intervals Tetsuaki Yaguchi 1999-02-02
5579416 Character processing apparatus for selectively modifying a font pattern Yukari Shibuya, Kunio Seto, Akifumi Shirasaka 1996-11-26
5574842 Document processing apparatus and method for generating a character or symbol pattern across a plurality of lines Hiroshi Takakura, Takahiro Kato, Kunio Seto, Akifumi Shirasaka 1996-11-12
5452372 Image processing apparatus Akifumi Shirasaka, Kensaku Tanaka 1995-09-19
5353222 Document processing apparatus for correcting address and format information of document information up to a designated page Kikuo Takise, Hiroshi Takakura, Takahiro Kato, Yukari Shibuya 1994-10-04
5142620 Image processing system Yasuhiro Watanabe, Takahiro Kato, Masayuki Utsumi, Hiroshi Takakura, Taketo Hasegawa +7 more 1992-08-25
5122953 Word processor for automatically defining the position, size, and form of a symbol and formula Akihiko Uekusa, Shinko Sugiyama, Akifumi Shirasaka, Tetsuaki Yaguchi 1992-06-16
5018083 Image processing system Yasuhiro Watanabe, Takahiro Kato, Masayuki Utsumi, Hiroshi Takakura, Taketo Hasegawa +7 more 1991-05-21
4955064 Graphic edge extracting apparatus Akifumi Shirasaka, Kunio Seto, Yukari Shibuya 1990-09-04
4953108 Document processor having a document composition function Takahiro Kato, Hiroshi Takakura, Yukari Shibuya 1990-08-28
4837847 Image processing apparatus Akifumi Shirasaka, Kensaku Tanaka 1989-06-06
4545993 1,2-Benzopyran-6-yl acetic acid compound and pharmaceutical compositions containing said compounds Kaoru Okamoto, Teikichi Kurosaki 1985-10-08