| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 5 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | China | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Electrical machinery and energy | |
| #3 | Environmental technology | |
| #4 | Transport |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kurihara Takeo | 8 |
| #2 | Takeo Kurihara | 2 |
| #3 | Seki Yoichi | 1 |
| #4 | Iwamoto Hisashi | 1 |
| #5 | Yoshioka Ryuichi | 1 |
| #6 | Akiba Yuji | 1 |
| #7 | Kawasaki Satoshi | 1 |
| #8 | Sato Atsushi | 1 |
| #9 | Sato Koichi | 1 |
| #10 | Aida Masaki | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2017097749A | Information providing device and information providing system | |
| JP2016019034A | Data transmission and reception method based on tunneling system, and device employing the same | |
| JP2012079617A | Linear led lighting device | |
| WO2011001984A1 | Rotation angle detecting device | |
| JP2013169020A | Charge/discharge state monitoring system | |
| JP2007024738A | Rotational angle detector |