| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 | |
| #2 | EPO (European Patent Office) | 6 | |
| #3 | China | 5 | |
| #4 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Semiconductors | |
| #3 | Micro-structure and nano-technology | |
| #4 | Telecommunications | |
| #5 | Machines | |
| #6 | Electrical machinery and energy | |
| #7 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Saitoh Yutaka | 17 |
| #2 | Shinogi Masataka | 13 |
| #3 | Kato Kenji | 13 |
| #4 | Sato Keiji | 4 |
| #5 | Yoshida Yoshifumi | 4 |
| #6 | Harada Hirofumi | 3 |
| #7 | Utsunomiya Fumiyasu | 3 |
| #8 | Akamine Tadao | 3 |
| #9 | Kishi Matsuo | 2 |
| #10 | Inoue Masahiro | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US6122185A | Electronic apparatus | |
| US6057585A | Semiconductor acceleration sensor | |
| CN1191314A | Manufacturing method of semiconductor acceleration sensor | |
| US5959343A | Semiconductor device | |
| US5977688A | Electronic apparatus for being switched using piezoelectric element | |
| EP0793103A2 | Semiconductor acceleration sensor |