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Sunarrow Limited

USPTO Granted Patents = 21

EPO Patents = 1

Trademarks = 2

Forward Citations = 160

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26 inventors (with patents filed for the assignee):

Seonghun Lee (5 out of 15 patents)

Tomoomi Kiyomiya (5 out of 5 patents)

Yuichi Takahashi (3 out of 47 patents)

4. Takehiro Kaneko (3 out of 3 patents)

5. Yoshio Kenmochi (3 out of 9 patents)

6. Takezo Takahata (2 out of 2 patents)

7. Atsushi Ogawa (2 out of 2 patents)

8. Toshiaki Uotani (2 out of 2 patents)

9. Yuichi Iohara (2 out of 2 patents)

10. Hisashi Ishii (2 out of 2 patents)

11. YoungJin Hyun (2 out of 7 patents)

12. Ryo Sato (1 out of 90 patents)

13. Ryo Gohara (1 out of 1 patent)

14. Hiroki Imai (1 out of 1 patent)

15. Tetsuro Yamada (1 out of 27 patents)

21 patents: Sort by Forward Citations

1. 11345136 - Resin molded article and manufacturing method therefor (2022-05-31),

2. 11273619 - Molded resin product (2022-03-15),

3. 10987916 - Screen printing apparatus and method of printing including controlling the height of the ink droop (2021-04-27),

4. 10946628 - Resin molded article (2021-03-16),

5. 10864704 - Molded product (2020-12-15),

6. 10713973 - Model of viscera, tissues, or organs (2020-07-14),

7. 10540912 - Organ model (2020-01-21),

8. 7936335 - Operation direction judging method for operation key in direction detecting switch (2011-05-03),

9. 7852321 - Direction detection switch (2010-12-14),

10. 7834284 - Key unit with support frame (2010-11-16),

11. 7781690 - Key sheet and production method thereof (2010-08-24),

12. 7759594 - Thin key sheet and production method thereof (2010-07-20),

13. 7705259 - Thin key sheet and thin key unit incorporating the thin key sheet (2010-04-27),

14. 7705256 - Thin key sheet (2010-04-27),

15. 7616224 - Process of producing key units wherein marking on their tops made of light-transmitting material can be completed later on (2009-11-10),

Sunarrow Limited is a leading manufacturer and distributor of high-quality household products. With our commitment to excellence and innovation, we strive to deliver exceptional solutions that enhance the lives of our customers. Our extensive product range includes cleaning supplies, kitchenware, personal care items, and much more. Known for our reliability and customer-centric approach, Sunarrow Limited is dedicated to providing superior products that meet the diverse needs of our global clientele.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

21 Patents

#1,140 in Tokyo

#2,803 in Japan

#29,080 in the World

Sunarrow Limited

Forward Citations = 160

26 inventors:

Seonghun Lee (5 out of 15 patents)

Tomoomi Kiyomiya (5 out of 5 patents)

Yuichi Takahashi (3 out of 47 patents)

4. Takehiro Kaneko (3 out of 3 patents)

5. Yoshio Kenmochi (3 out of 9 patents)

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