EPO Patents = 2

Forward Citations = 180

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9 inventors (with patents filed for the assignee):

Shozo Toyohisa (6 out of 8 patents)

Youichi Yamaguchi (4 out of 10 patents)

Chie Kanazawa (3 out of 5 patents)

4. Harunobu Izumo (2 out of 2 patents)

5. Tomoki Kubo (2 out of 2 patents)

6. Koichi Fukushima (2 out of 2 patents)

7. Tomoyuki Shimaya (2 out of 2 patents)

8. Akira Nishikawa (1 out of 9 patents)

9. Toyohisa Shozo (1 out of 1 patent)

10. Kubo Tomoki (0 patent)

11. Yamaguchi Youichi (0 patent)

12. Fukushima Koichi (0 patent)

13. Nishikawa Akira (0 patent)

14. Izumo Harunobu (0 patent)

15. Fukushima Koichi (0 patent)

7 patents: Sort by Forward Citations

1. 11686441 - Illumination system (2023-06-27),

2. 10697627 - Illumination apparatus (2020-06-30),

3. 10697619 - Surface light emission system, lighting system, and lighting space reproduction method (2020-06-30),

4. 10683976 - Illumination device and attachment member (2020-06-16),

5. D730556 - Recessed ceiling light (2015-05-26),

6. D720488 - Flush ceiling light (2014-12-30),

7. D704876 - Lighting apparatus (2014-05-13),

Kilt Planning Office Inc. is a leading urban planning and design consulting firm based in the United States. Our team of experts specializes in delivering comprehensive planning solutions for a variety of projects, from city developments to private properties. We are committed to creating sustainable, functional, and aesthetically pleasing spaces that enhance the communities we serve.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

7 Patents

#68 in Kawasaki

#5,450 in Japan

Kawasaki, Japan

Kilt Planning Office Inc.