| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | Japan | 5 |
| # | Industry | |
|---|---|---|
| #1 | Audio-visual technology | |
| #2 | Computer technology | |
| #3 | Optics |
| # | Technology | |
|---|---|---|
| #1 | Television | |
| #2 | Data recognition and presentation | |
| #3 | Cameras | |
| #4 | Special information storage | |
| #5 | Electric digital data processing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Iwamoto Kenji | 12 |
| #2 | Kawahara Kazuo | 1 |
| #3 | Takano Ryuji | 1 |
| #4 | Nojima Osamu | 1 |
| #5 | Sashida Kenzo | 1 |
| #6 | Iwamoto Yoriko | 1 |
| #7 | Okuda Shozo | 1 |
| #8 | Mori Takehiro | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2007182416A | Cosmetic having sleep-inducing action | |
| JP2004175330A | Friction reducing functional coating for cargo bed of dump truck | |
| JP2001214436A | Spacer for underground wall construction | |
| JPS63103164A | Method for mounting metal fittings of ventilation port | |
| JPS5711623A | Paper winding holder of toilet paper |