| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | WIPO (World Intellectual Property Organization) | 2 | |
| #3 | Japan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Computer technology | |
| #3 | Environmental technology | |
| #4 | Audio-visual technology | |
| #5 | Consumer goods |
| # | Name | Total Patents |
|---|---|---|
| #1 | Matsumoto Yasuyoshi | 11 |
| #2 | Tomita Mitsuhiro | 10 |
| #3 | Hasegawa Yuichi | 2 |
| #4 | Naito Yuji | 2 |
| #5 | Takeuchi Yoko | 2 |
| #6 | Fujikawa Takashi | 1 |
| #7 | Sekiguchi Masao | 1 |
| #8 | Watanabe Yoko | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2012009808A1 | Card connector | |
| US2006128225A1 | Memory card connector | |
| US2006172603A1 | Memory card connector with means for preventing erroneous card insertion | |
| JP2001133049A | Rain water tank with heat-exchanger having condensate draining function |