% Expired Patents = 16.7

Forward Citations = 259

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1 inventor (with patents filed for the assignee):

Yoshio Kenmochi (6 out of 9 patents)

6 patents: Sort by Forward Citations

1. 6677545 - Illumination key and method of manufacture (2004-01-13),

2. 6084190 - Illuminated keypad key and method of manufacture thereof (2000-07-04),

3. 5664667 - Pushbutton switch (1997-09-09),

4. 5661279 - Pushbutton switch (1997-08-26),

5. 5234744 - Illuminated button key (1993-08-10),

6. 5128842 - Uniform illumination plate (1992-07-07),

Company Overview

Sunarrow Co., Ltd. is a leading Japanese manufacturer of household products and consumer goods. With a focus on innovation and quality, the company offers a wide range of products including kitchenware, personal care items, and cleaning supplies. Sunarrow is committed to sustainability and eco-friendly practices in their manufacturing processes.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

6 Patents

#192 in

#5,990 in Japan

JP

Sunarrow Co., Ltd.

Forward Citations = 259

1 inventor:

Yoshio Kenmochi (6 out of 9 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sunarrow Co., Ltd.. Retrieved from https://idiyas.com/company/sunarrow-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]