Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10423864 | Long medium | Takayuki Ehara, Jun Okazaki, Hiroaki Suto, Hiroyuki Fukumoto | 2019-09-24 |
| 10108886 | Long medium | Takayuki Ehara, Jun Okazaki, Hiroaki Suto, Hiroyuki Fukumoto | 2018-10-23 |
| 9684857 | Long medium | Takayuki Ehara, Jun Okazaki, Hiroaki Suto, Hiroyuki Fukumoto | 2017-06-20 |
| 9169099 | Long medium | Takayuki Ehara, Jun Okazaki, Hiroaki Suto, Hiroyuki Fukumoto | 2015-10-27 |