| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 232 | |
| #2 | United States | 38 | |
| #3 | United Kingdom | 32 | |
| #4 | Taiwan | 7 | |
| #5 | China | 3 | |
| #6 | Republic of Korea | 3 | |
| #7 | Hong Kong | 2 | |
| #8 | Australia | 1 | |
| #9 | Singapore | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Measurement | |
| #3 | Machines | |
| #4 | Materials and metallurgy | |
| #5 | Micro-structure and nano-technology | |
| #6 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Physical training equipment | |
| #2 | Analysing materials | |
| #3 | Testing of structures | |
| #4 | Shaping of plastics | |
| #5 | Unspecified technologies | |
| #6 | Certain plastics | |
| #7 | Unspecified technologies | |
| #8 | Footwear laces | |
| #9 | Building materials | |
| #10 | Nanostructure applications |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kobayashi Masashi | 164 |
| #2 | Soda Takeo | 29 |
| #3 | Minami Masanobu | 29 |
| #4 | Kawase Haruo | 28 |
| #5 | Nonaka Seiichi | 24 |
| #6 | Katayama Yutaka | 23 |
| #7 | Shimizu Tetsuo | 23 |
| #8 | Sasaki Yasushi | 22 |
| #9 | Kobayashi Kazutoshi | 6 |
| #10 | Sekiguchi Hajime | 6 |
| Publication | Filing date | Title |
|---|---|---|
| JP2003117031A | Golf club head | |
| JP2003135639A | Golf bag | |
| JP2003199856A | Golf bag | |
| JP2003190344A | Golf bag | |
| JP2003144598A | Glove for golf | |
| JP2003126312A | Method for joining ornamental member of golf club head | |
| JP2003052877A | Golf bag | |
| JP2003052867A | Golf club head | |
| JP2002300907A | Sports shoes | |
| JP2002239038A | Golf club head | |
| JP2002210055A | Swing measuring system | |
| JP2002191729A | Golf club head | |
| JP2002191738A | Shoulder belt of golf bag | |
| JP2002186695A | Golf club head | |
| JP2002186696A | Golf club head | |
| JP2002192297A | Golf club head and its molding method | |
| JP2002177419A | Method of manufacturing golf club head | |
| JP2002177420A | Method of manufacturing golf club head | |
| JP2001079118A | Golf club set | |
| JP2002143350A | Strength reinforced wood head of golf club |