KK

Katsuro Kikuchi

HI Hitachi: 9 patents #4,653 of 28,497Top 20%
HS Hitachi Systems: 3 patents #7 of 78Top 9%
Overall (All Time): #404,060 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
12051340 Content creation system Takayuki Fujiwara, Shintaro Tsuchiya, Kentarou Oonishi, Yoshihito Narita 2024-07-30
11817003 Content presentation system and content presentation method Shintaro Tsuchiya, Takayuki Fujiwara, Kentarou Oonishi, Yoshihito Narita 2023-11-14
11367365 Content presentation system and content presentation method Shintaro Tsuchiya, Takayuki Fujiwara, Kentarou Oonishi, Yoshihito Narita 2022-06-21
9870279 Analysis apparatus and analysis method Masashi Egi, Daisuke Tashiro, Takao Sakurai, Masayoshi Mase 2018-01-16
9589137 Method for detecting unfair use and device for detecting unfair use Tomohiro Hanai, Tomohiro Nakamura 2017-03-07
8966502 Method and system for recording operations in a web application Masashi Egi, Takao Sakurai, Daisuke Tashiro 2015-02-24
8930447 Method, apparatus, and program for usability analysis of web applications 2015-01-06
8352790 Abnormality detection method, device and program Hiromitsu Nakagawa, Yasuhide Mori, Tomohiro Nakamura 2013-01-08
8006294 System and method for single sign-on 2011-08-23
7590709 Search method and search broker 2009-09-15
6078955 Method for controlling a computer system including a plurality of computers and a network processed as a user resource Chisato Konno 2000-06-20
5963731 Method of assisting execution of plural simulation programs for coupled simulation Nobutoshi Sagawa, Mikio Nagasawa, Sigeo Ihara, Masahiko Hirao, Kirin Ka +2 more 1999-10-05