Trademarks = 4

Forward Citations = 30

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3 inventors (with patents filed for the assignee):

Masahiro Murata (5 out of 5 patents)

Toshikazu Kikuchi (3 out of 3 patents)

Tohru Takahashi (1 out of 53 patents)

9 patents: Sort by Forward Citations

1. 4266804 - Ski braking device (1981-05-12),

2. 4231584 - Ski boot heel binding equipped with ski brake (1980-11-04),

3. 4222584 - Ski boot heel binding (1980-09-16),

4. 4173354 - Ski braking device (1979-11-06),

5. 4123084 - Ski boot toe binding (1978-10-31),

6. 4089541 - Ski boot heel binding having improved unlocking device (1978-05-16),

7. 4067594 - Ski boot toe binding (1978-01-10),

8. 4066277 - Ski boot heel binding having improved unlocking device (1978-01-03),

9. 4061358 - Ski boot toe binding (1977-12-06),

Company Overview

Hope Co. Ltd. is a leading provider of innovative solutions in the healthcare industry. With a focus on medical devices and equipment, we strive to improve the quality of life for patients around the world. Our team of experts is dedicated to developing cutting-edge technology and providing exceptional customer service. We are committed to making a positive impact in the healthcare sector and continuously work towards advancing medical solutions for a healthier tomorrow.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

9 Patents

#2,020 in Tokyo

#4,699 in Japan

Tokyo, Japan

Hope Co. Ltd.

Forward Citations = 30

3 inventors:

Masahiro Murata (5 out of 5 patents)

Toshikazu Kikuchi (3 out of 3 patents)

Tohru Takahashi (1 out of 53 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hope Co. Ltd.. Retrieved from https://idiyas.com/company/hope-company

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]