Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8689144 | Electronic apparatus, program, and focus control method of electronic apparatus | Masaaki Takabe, Tadao Ogaki | 2014-04-01 |
| 7660848 | Information terminal, and server for efficiently exchanging messages via a network | — | 2010-02-09 |
| 4513753 | Heartbeat rate indicator | Junichi Tabata, Hiroshi Oikawa, Minoru Sawada, Yasuyuki Masui | 1985-04-30 |