Trademarks = 1

Forward Citations = 3

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6 inventors (with patents filed for the assignee):

Yoshikazu Munakata (4 out of 4 patents)

Kazuyuki Miyoshi (1 out of 5 patents)

Chiharu Ishibe (1 out of 1 patent)

4. Tsuneo Sasamata (1 out of 1 patent)

5. Kaoru Miyoshi (1 out of 1 patent)

6. Hiroyuki Kawabata (1 out of 2 patents)

5 patents: Sort by Forward Citations

1. 12197048 - Eyeglass lens, eyeglasses, and eyeglass lens manufacturing method (2025-01-14),

2. 9891449 - Clip-on type eyeglasses (2018-02-13),

3. 7926936 - Eyeglass lens connector, eyeglasses with interchangeable lenses, and lens-forming substrate (2011-04-19),

4. 7510281 - Method for manufacturing bifocal lens (2009-03-31),

5. 7063419 - Sunglass with multistage stop function and attachment fitting thereof (2006-06-20),

Sun-ray Corporation is a leading provider of solar energy solutions. Our products include solar panels, inverters, and energy storage systems. We aim to help businesses and homes reduce their carbon footprint and lower their electricity bills through renewable energy sources. With a focus on sustainability and innovation, we strive to make solar energy accessible and affordable for all.

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

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USPTO Data Jan 1 1976 - Dec 9 2025

5 Patents

#1 in Nishi-Ku Osaka

#6,487 in Japan

Nishi-Ku Osaka, Japan

Sun-ray Corporation