| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 8 | |
| #2 | Switzerland | 1 | |
| #3 | Germany | 1 | |
| #4 | United Kingdom | 1 | |
| #5 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Environmental technology | |
| #3 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Shaping of plastics | |
| #2 | Unspecified technologies | |
| #3 | Reduction of greenhouse gas emissions | |
| #4 | Batteries |
| # | Name | Total Patents |
|---|---|---|
| #1 | Todoroki Masao | 6 |
| #2 | Kubota Kazuho | 4 |
| #3 | Horinouchi Taku | 3 |
| #4 | Yokoikawa Kazuo | 2 |
| #5 | Kubota Kazuo | 2 |
| #6 | Watanabe Susumu | 1 |
| #7 | Hamaoka Yoichi | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JPH05159759A | Manufacture of seal unit for alkaline battery | |
| JPS64640A | Manufacture of sealing body for battery | |
| JPS63285857A | Manufacture of sealing body for dry battery | |
| JPS63264862A | Manufacture of gasket for dry battery | |
| JPS61197208A | Mold breaking device | |
| JPS6176336A | Openable core | |
| JPS60112413A | Pop-up core | |
| JPS59150715A | Mold material |