| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 5 | |
| #2 | United States | 5 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | Canada | 1 | |
| #5 | Hong Kong | 1 | |
| #6 | Norway | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Audio-visual technology | |
| #3 | Optics |
| # | Technology | |
|---|---|---|
| #1 | Electric switches | |
| #2 | Loudspeakers and microphones | |
| #3 | Optical systems | |
| #4 | Electrically-conductive connections |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ide Tatsumi | 11 |
| #2 | Mori Keiichi | 7 |
| #3 | Kojima Katsuto | 7 |
| #4 | Ono Tsutomu | 6 |
| #5 | Iwabuchi Katsuya | 3 |
| #6 | Ohta Yoshinori | 2 |
| #7 | Kondo Michikazu | 2 |
| #8 | Yamazaki Shuji | 2 |
| #9 | Yamasaki Shuji | 1 |
| #10 | Saito Masao | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2004067010A1 | Optical switch | |
| JP2003059383A | Electromagnetic relay | |
| JP2003031096A | Electromagnetic relay | |
| JP2003022847A | Cable connector | |
| JP2003017193A | Shield connector | |
| JP2002229571A | Electromagnetic sounding body |