Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10273668 | Automatic water faucet device | Hitoshi Nakao, Naoto Tomiyama, Tatsuya Fukutomi, Masanobu Kanashiro | 2019-04-30 |
| 10060107 | Water faucet device | Hitoshi Nakao, Hiroshi Mizoguchi, Naoto Tomiyama, Masanobu Kanashiro | 2018-08-28 |
| 8997270 | Automatic faucet | Hiroshi Tsuboi, Shoichi Tsuiki, Yuya Masahira | 2015-04-07 |
| 8612057 | Control of water discharge system by reflected wave detection threshold(s) | Masayuki Nagaishi, Katsuhisa Tsuchiya, Shoichi Tsuiki, Masami Tsujita, Hiroshi Tsuboi | 2013-12-17 |
| 8250680 | Urinal | Masayuki Nagaishi, Tomoyuki Abe, Hiroshi Tsuboi | 2012-08-28 |
| 8171578 | Water discharge system | Masami Tsujita, Tomoyuki Abe, Naoki Kabe, Hiroshi Tsuboi, Masayuki Nagaishi +2 more | 2012-05-08 |
| 7952534 | Microstrip antenna | Kengo Iwata, Hiroshi Tsuboi, Toshio Koguro, Youichi Murase | 2011-05-31 |
| 7773035 | Microstrip antenna and high frequency sensor using microstrip antenna | Hiroshi Tsuboi, Kengo Iwata, Tomoyuki Abe | 2010-08-10 |