Company Badge
USPTO Data Jan 1 1976 - Dec 30 2025
211 Patents
#295 in Tokyo
#662 in Japan
#3,914 in the World
Koki Holdings Co., Ltd.
Forward Citations = 960
187 inventors:
Koki Holdings Co., Ltd.
CIPO Patents = 1
EPO Patents = 123
Trademarks = 27
Forward Citations = 960
Loading Chart...
Loading Chart...
187 inventors (with patents filed for the assignee):
Tomomasa Nishikawa (29 out of 79 patents)
Kazuhiko Funabashi (23 out of 66 patents)
Takashi Ueda (21 out of 41 patents)
4. Hiroyuki Hanawa (13 out of 30 patents)
5. Shota Kanno (12 out of 12 patents)
6. Kazutaka Iwata (12 out of 34 patents)
7. Toshinori Yasutomi (11 out of 14 patents)
8. Takuya Yoshinari (11 out of 13 patents)
9. Yasushi Nakano (11 out of 17 patents)
10. Junichi Toukairin (10 out of 19 patents)
11. Satoshi Yamaguchi (10 out of 67 patents)
12. Toshiaki Koizumi (10 out of 16 patents)
13. Yuta Noguchi (9 out of 9 patents)
14. Akira Matsushita (9 out of 27 patents)
15. Shota Takeuchi (9 out of 11 patents)
Core Competencies:
Work Machine
Battery Pack
Vacuum Cleaner
Impact Tool
Power Tool
Electric Device
Driving Tool
Charger
Portable Electric Saw
Rotary Tool
Electrical Apparatus
Multi-Voltage Battery Pack
211 patents:
KOKI HOLDINGS CO., LTD. is a leading global provider of innovative technology solutions. With a diverse portfolio of products and services, the company aims to enhance the lives of people through cutting-edge technologies. Offering comprehensive solutions in areas such as electronics, energy, construction, and more, KOKI HOLDINGS is committed to delivering excellence and driving societal progress.
This text is generated by artificial intelligence and may not be accurate.
Please report any incorrect information to support@idiyas.com
1 patent (CIPO):
Please report any incorrect information to support@idiyas.com
123 patents (EPO):
Please report any incorrect information to support@idiyas.com