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USPTO Data Jan 1 1976 - Sep 22 2026
87 Patents
#134 in Osaka
#1,229 in Japan
#8,755 in the World
Zojirushi Corporation
Forward Citations = 2,465
72 inventors:
Zojirushi Corporation
Trademarks = 10
Forward Citations = 2,465
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72 inventors (with patents filed for the assignee):
Keito Kotani (13 out of 13 patents)
Shizuo Nakatani (11 out of 11 patents)
Mitsunori Horimoto (9 out of 9 patents)
4. Mami Endo (7 out of 7 patents)
5. Takuya Ishii (4 out of 75 patents)
6. Toyohiko Takatsuki (4 out of 5 patents)
7. Naoko Tatsukawa (4 out of 4 patents)
8. Tsunemichi Inoue (4 out of 5 patents)
9. Kimihiro Kawano (3 out of 3 patents)
10. Keita Akiyama (3 out of 3 patents)
11. Motonori Tsukida (3 out of 3 patents)
12. Hayato Kawano (2 out of 12 patents)
13. Masatoshi Maekawa (2 out of 2 patents)
14. Shinpei Morita (2 out of 2 patents)
15. Tadashi Okajima (2 out of 10 patents)
Core Competencies:
Rice Cooker
Vacuum Bottle
Thermal Bottle
Electric Kettle
Multi Cooker
Coffee Maker
Toaster Oven
Insulating Cooking Device
Electric Pressure Cooker
Drink Dispenser
Automatic Bread Machine
Sushi Maker
87 patents:
Zojirushi Corporation is a Japanese manufacturer of kitchen appliances and consumer electronics. Established in 1918, Zojirushi is known for its high-quality products including rice cookers, water boilers, coffee makers, and thermos bottles. The company's innovative technology and commitment to excellence have made it a trusted brand worldwide.
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Please report any incorrect information to [email protected]
Please report any incorrect information to [email protected]