Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11083227 | Flavor inhaler | Hisanori Nagata, Naoto Yamashita | 2021-08-10 |
| 7082849 | Apparatus and method for extracting volatile constituents | Masahiro CHIDA, Taro Yonezawa | 2006-08-01 |
| 6988584 | Speaker diaphragm edge and its manufacturing method | Yoshiyuki Takahashi, Shinya Tabata, Shinya Mizone, Toshihiro Shimizu | 2006-01-24 |
| 6804227 | Trunk line bandwidth reservation system for asynchronous transfer mode switching system | Takashi Kato | 2004-10-12 |
| 6487205 | Method and system for transmitting voice cell | — | 2002-11-26 |
| 5912877 | Data exchange, data terminal accommodated in the same, data communication system and data communication method | Nobuo Shirai, Hiroyuki Kurisutani | 1999-06-15 |
| 5848058 | Frame relay switching node | Akitsugu Ooyoshi, Hiroyuki Kurisutani | 1998-12-08 |
| 5734654 | Frame relay switching apparatus and router | Nobuo Shirai, Kana Izumi | 1998-03-31 |
| 5675642 | Variable length data switch and a variable length data relaying method using the variable length data switch | — | 1997-10-07 |
| 5577032 | Broadcast service system | Takashi Nagashima, Takashi Kato | 1996-11-19 |
| 5352953 | Gas-filled discharge tube | Seiichi Wakabayashi, Takashi Hirano, Toshikazu Ashizawa | 1994-10-04 |
| D266064 | Automobile tire | — | 1982-09-07 |