| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 7 | |
| #2 | United Kingdom | 3 | |
| #3 | United States | 3 | |
| #4 | Australia | 2 | |
| #5 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Consumer goods | |
| #3 | Macromolecular chemistry and polymers | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Physical training equipment | |
| #2 | Protective garments | |
| #3 | Compounding ingredients | |
| #4 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Izumi Shunji | 6 |
| #2 | Watanabe Shinichi | 6 |
| #3 | Yamagishi Katsunobu | 5 |
| #4 | Kamada Toshihiko | 5 |
| #5 | Fukui Yasuhiro | 4 |
| #6 | Kamata Toshihiko | 4 |
| #7 | Okawa Susumu | 2 |
| #8 | Edakawa Setsuji | 1 |
| #9 | Izumi Shiyunji | 1 |
| #10 | Irikou Kazuo | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5050886A | Golf ball | |
| JPH0280068A | Solid golf ball | |
| JPS6480377A | Golf ball of solid three pieces | |
| JPS63186670A | Golf ball | |
| JPS62181069A | Solid three-piece golf ball | |
| JPS61100270A | Apparatus for producing golf ball | |
| US4514861A | Golf gloves | |
| JPS59228009A | Production of glove | |
| JPS59101164A | Golf ball |