| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 36 | |
| #2 | WIPO (World Intellectual Property Organization) | 6 | |
| #3 | United States | 3 | |
| #4 | Republic of Korea | 2 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | Russian Federation | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Agriculture | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Animal care | |
| #2 | Handling thin material | |
| #3 | Containers for goods storage | |
| #4 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kimura Fujita | 48 |
| #2 | Ishikawa Katsuhiko | 4 |
| #3 | Yamamoto Takeo | 3 |
| #4 | Kimura Takashi | 2 |
| #5 | Kimura Fumiko | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2019062875A | Thread housing tool | |
| JP2018064466A | Container of string | |
| WO2012085995A1 | Line holder | |
| WO2011092925A1 | Container for holding thread-form object | |
| JP2011234629A | Winder | |
| JP2009240302A | Strand unit | |
| JP2010124699A | Bobbin | |
| JP2009028004A | Line-delivering device | |
| JP2008099626A | Carrying tool for fishing line | |
| JP2008067671A | Bobbin | |
| US7314193B1 | Spool | |
| JP2006230207A | Spool for fishline | |
| JP2006223127A | Fishline spool | |
| JP2005218446A | Spool | |
| JP2005304358A | Bobbin | |
| JP2005218334A | Spool | |
| JP2005000151A | Spool of fishing line | |
| JP2004313150A | Fishing line-cutting tool and spool for fishing line | |
| JP2004215637A | Spool for fishing line | |
| JP2004215636A | Spool for fishing line |