| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 6 | |
| #2 | United States | 5 | |
| #3 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Audio-visual technology | |
| #2 | Materials and metallurgy | |
| #3 | Environmental technology | |
| #4 | Machine tools |
| # | Name | Total Patents |
|---|---|---|
| #1 | Fujii Akio | 10 |
| #2 | Rei Isou | 2 |
| #3 | Kotani Akiji | 2 |
| #4 | Umezawa Hamao | 1 |
| #5 | Muraoka Yasuhiko | 1 |
| #6 | Takahashi Katsutoshi | 1 |
| #7 | Nakatani Tokuji | 1 |
| #8 | Fukuoka Takeo | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JPH11216007A | Umbrella with manual and automatic binding function of binding string | |
| JPH1186803A | Electric lamp having resistance therein | |
| JPH1150856A | Division type flywheel | |
| JPS59130144A | Reduced pressure frying method | |
| JPS59130143A | Efficient reduced pressure frying method | |
| JPS5479755A | Method of piercing into ball in marking needle manufacturing process |