Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8331693 | Information encoding apparatus and method, information retrieval apparatus and method, information retrieval system and method, and program | Seiichi Inomata, Hideo Nakaya, Takashi Horishi, Tsugihiko Haga, Ryosuke Araki +2 more | 2012-12-11 |
| 8284843 | Information encoding apparatus and method, information searching apparatus and method, information searching system and method, and program therefor | Tsugihiko Haga, Hideo Nakaya, Takashi Horishi, Ryosuke Araki, Seiichi Inomata +2 more | 2012-10-09 |
| 8212707 | Remote control system and remote control signal processing method | Tsugihiko Haga, Hiroto Kimura, Masanori Machimura, Koichiro Tsuji, Tetsujiro Kondo | 2012-07-03 |
| 5987770 | Steam recompression type vacuum drying apparatus | — | 1999-11-23 |
| 5564289 | Direct-contact type cooling tank with upward refrigerant passage | — | 1996-10-15 |
| 5444986 | Method of producing ice by using fluorinated pentane | — | 1995-08-29 |
| 5327736 | Method and apparatus for storing heat in ice by using refrigerant jet | — | 1994-07-12 |
| 5218828 | Method and apparatus for storing heat in ice by using refrigerant jet | — | 1993-06-15 |
| 4987870 | Ignition device for an engine | Mitsuru Koiwa | 1991-01-29 |
| 4864831 | Ice storage refrigerating apparatus of direct contact type | — | 1989-09-12 |
| 4686833 | Method of forming clathrate ice | Anthony J. Gorski | 1987-08-18 |
| 4561412 | Ignition apparatus for internal combustion engines | Toshikazu Saita, Masami Matsumura | 1985-12-31 |
| 4499888 | Ignition system for internal combustion engine | Katsuyoshi Masuno | 1985-02-19 |
| 4242873 | Heat pump type heating and cooling source system | — | 1981-01-06 |