| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 7 | |
| #2 | China | 6 | |
| #3 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Machine tools | |
| #3 | Machines | |
| #4 | Audio-visual technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wang Zhi-Yong | 7 |
| #2 | Yasuyuki Asada | 1 |
| #3 | Ryo Yasada Hisashi Fukushima M | 1 |
| #4 | Kakimoto Masakai | 1 |
| #5 | Takashi Tsuchite | 1 |
| #6 | Lai Zhi Long | 1 |
| #7 | Tamotsu Yasoda | 1 |
| #8 | Tatamotsu Yasoda | 1 |
| #9 | Takashi Yasoda Tamotsu Tsuchit | 1 |
| #10 | Takashi Yaso Tahisa Wakayashi | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2018115396A | Exchange method of oil agent of surface of carbon fiber | |
| JP2018115395A | Method for producing carbonized fiber | |
| KR0163213B1 | Punching equipment |