| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 | |
| #2 | Japan | 6 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 |
| # | Name | Total Patents |
|---|---|---|
| #1 | Matsuda Hiroaki | 20 |
| #2 | Akiyama Takashi | 4 |
| #3 | Ishida Sumihito | 3 |
| #4 | Ueda Hideyuki | 2 |
| #5 | Araki Tatsuhito | 2 |
| #6 | Kawata Isamu | 1 |
| #7 | Hongo Manabu | 1 |
| #8 | Sakashita Hiroaki | 1 |
| #9 | Matsumoto Yoshiya | 1 |
| #10 | Hattori Ryo | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2013130141A1 | Direct oxidation fuel cell system | |
| JP2013057228A | Dirt-taking tool for drain outlet | |
| JP2011111878A | Anchor for tents | |
| JP2009251914A | Thin client network system | |
| JP2009251918A | Character recognition apparatus, character recognition program, and computer-readable recording medium withcharacter recognition program recorded thereon | |
| JP2009199191A | Data input system | |
| JP2007241775A | Data input system |