Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8453139 | Conditional startup process for a game apparatus and information processing apparatus | Shinichi Tanaka | 2013-05-28 |
| 8433911 | Management server, management method, management system for downloading of contents, and mobile devices | Kazuhiro Kanee | 2013-04-30 |
| 8205075 | Authentication device and method | Shiho Moriai, Kyoji Shibutani | 2012-06-19 |
| 8055953 | Information processing apparatus, information processing system, information processing method and computer program | Masafumi Kusakawa, Sumio Morioka, Shiho Moriai, Dai Sasaki | 2011-11-08 |
| 7864957 | Methods and apparatus for secure distribution of program content | Toyoshi Okada, Yousuke Kimoto, Kazuhiro Kanee, Kenjiro Komaki | 2011-01-04 |
| 7761707 | Recording medium, content player, content player method, and computer program | Shiho Moriai, Kazuhiro Kanee | 2010-07-20 |
| 7496752 | System and method for controlling communication using device ID | Keisuke Yamaguchi, Kenjiro Komaki, Masaru Masuda, Kanee Kazuhiro, Yousuke Kimoto +1 more | 2009-02-24 |
| 7469345 | Methods and apparatus for secure distribution of program content | Toyoshi Okada, Yousuke Kimoto, Kazuhiro Kanee, Kenjiro Komaki | 2008-12-23 |
| 7409441 | Display apparatus for accessing desired web site | Tomokazu Kake, Keiso Shimakawa, Takahiro Fujii, Yuta Kimura, Hidehisa Onai +8 more | 2008-08-05 |
| 7409063 | Contents distribution system | Keiso Shimakawa, Toyoshi Okada, Minoru Hashimoto | 2008-08-05 |
| 7313702 | Method for issuing identification information | Toyoshi Okada, Kenjiro Komaki, Yosuke Kimoto, Kazuhiro Kanee | 2007-12-25 |
| 7275987 | Virtual world system, server computer and information processor | Keiso Shimakawa, Shuji Hiramatsu, Masakazu Suzuoki, Akio Ohba, Toyoshi Okada +8 more | 2007-10-02 |
| 7275261 | Method and system for monitoring utilizing condition of contents, computer program and recording medium | Ken Kutaragi, Shinichi Okamoto, Keiso Shimakawa, Toyoshi Okada, Minoru Hashimoto | 2007-09-25 |
| 7269529 | Data processing apparatus, program, and method for testing a secured circuit and maintaining confidentiality of the circuit | Masanobu Okabe, Masafumi Kusakawa, Kyoji Shibutani, Sumio Morioka, Asami Yoshida +1 more | 2007-09-11 |
| 7203760 | System for distributing content data according to user-set content distribution schedules | — | 2007-04-10 |
| 7178037 | Computer program copy management system | Shinichi Okamoto, Masaharu Yoshimori, Tsutomu Inui, Keiso Shimakawa, Toyoshi Okada +2 more | 2007-02-13 |
| 7000104 | Terminal device for authorizing use of content distributed through a network | — | 2006-02-14 |
| 6621588 | Output control method and apparatus, and output system | — | 2003-09-16 |