Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10119260 | Discharge valve apparatus, flush water tank apparatus, and flush toilet | Koki SHINOHARA, Hideki Tanimoto, Yukinori Kubozono, Kenji HATAMA | 2018-11-06 |
| 9499964 | Flush water supply device, flush water tank assembly with flush water supply device, and flush toilet with flush water tank assembly | Atsuko Yamasaki, Yuichi Oda, Yukinori Kubozono, Haruki Matsuda | 2016-11-22 |
| 8918922 | Water discharge valve device and flush water tank device with same | Tsutomu Kido, Yukinori Kubozono, Haruki Matsuda | 2014-12-30 |
| 8745772 | Discharge valve apparatus and rinse water tank apparatus fitted therewith | Tsutomu Kido, Yukinori Kubozono, Haruki Matsuda | 2014-06-10 |
| 8720480 | Flush water supply device, flush water tank assembly with flush water supply device, and flush toilet with flush water tank assembly | Atsuko Yamasaki, Yuichi Oda, Haruki Matsuda, Yukinori Kubozono | 2014-05-13 |
| 7746906 | Data communications system | Akira Jinzaki | 2010-06-29 |
| 7562381 | Camera unit and camera unit control method capable of avoiding confusion when operated by a plurality of users | — | 2009-07-14 |
| 7133407 | Data communications system | Akira Jinzaki | 2006-11-07 |
| 6654385 | Message division communication method and communication system | Hiromi Odaka, Sumie Morita, Shigeru Sekine, Eiji Ishioka | 2003-11-25 |
| 6556675 | Subscriber line control device | — | 2003-04-29 |
| 6526023 | Traffic control apparatus | Takashi Sugino, Toshiaki Ohishi | 2003-02-25 |
| 5963541 | Traffic control apparatus | Takashi Sugino, Toshiaki Ohishi | 1999-10-05 |
| 5375117 | Maintenance communication control system in an | Sumie Morita, Takashi Hatano, Ryouzi Takano, Tsutomu Shiomitsu | 1994-12-20 |
| 5283788 | ISDN D channel congestion control method | Sumie Morita, Takashi Hatano, Masako Shinmura, Tsutomu Shiomitsu | 1994-02-01 |
| 4831477 | Loading mechanism for a magnetic disk device | Yuzo Sakamoto, Shoichi Saito | 1989-05-16 |