Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12300031 | Information processing apparatus, information processing method, and artificial intelligence model manufacturing method | Masahiro Fujita | 2025-05-13 |
| 11895461 | Acoustic reproduction system, display device, and calibration method | Kohei Asada, Go Igarashi, Kazunobu Ookuri, Yoshiyuki Kuroda, Naoki Shinmen | 2024-02-06 |
| 11665460 | Information processing device and information processing method | Go Igarashi, Junya Suzuki | 2023-05-30 |
| 11259108 | Information processing device and information processing method | Go Igarashi, Junya Suzuki | 2022-02-22 |
| 9390301 | User grouping apparatus and methods based on collected wireless IDs in association with location and time | Masayuki Chatani | 2016-07-12 |
| 8732471 | Data communication method, computer and information storing medium | — | 2014-05-20 |
| 8639565 | Advertisement space auction method, apparatus and storage medium | Etsuro Sakamoto, Motoyuki Koike, Takeru Kojima | 2014-01-28 |
| 8626578 | Advertisement space auction method, apparatus and storage medium | Etsuro Sakamoto, Motoyuki Koike, Takeru Kojima | 2014-01-07 |
| 8589551 | Multiprocessor computer and network computing system processing use and provision of hardware resource via a network | Ken Kutaragi, Masayuki Chatani | 2013-11-19 |
| 8564415 | User grouping apparatus and user grouping method | Masayuki Chatani | 2013-10-22 |
| 8446261 | Wireless ID management apparatus, wireless ID management method, and wireless ID recorder | Masayuki Chatani | 2013-05-21 |
| 7202773 | Authentication information communication system and method, portable information processing device and program furnishing medium | Haruo Oba, Keiichi Totsuka, Junichi Rekimoto, Nubuyuki Matsushita | 2007-04-10 |
| 7181024 | Portable audio listening apparatus | Haruo Oba, Keiichi Totsuka, Shigeru Tajima | 2007-02-20 |
| 6526167 | Image processing apparatus and method and provision medium | — | 2003-02-25 |
| 6489944 | Apparatus and method for image display | — | 2002-12-03 |
| 6490570 | Hardware or software architecture adapted to develop conditioned reflexes | — | 2002-12-03 |
| 6473068 | Apparatus and method for image display | — | 2002-10-29 |
| 6441721 | Data transmission apparatus and data reception apparatus | Shigeru Tajima | 2002-08-27 |
| 6434540 | Hardware or software architecture implementing self-biased conditioning | — | 2002-08-13 |
| 6297803 | Apparatus and method for image display | — | 2001-10-02 |