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Moriyama Sangyo Kabushiki Kaisha

USPTO Granted Patents = 66

Forward Citations = 1,492

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26 inventors (with patents filed for the assignee):

Hideo Moriyama (27 out of 30 patents)

Kazuaki Murata (26 out of 28 patents)

Kiyotoshi Hoshikawa (13 out of 13 patents)

4. Masayuki Katogi (11 out of 11 patents)

5. Katunori Sato (10 out of 10 patents)

6. Kanji Tajima (10 out of 10 patents)

7. Yutaka Hirasawa (7 out of 15 patents)

8. Hiroaki Machii (6 out of 6 patents)

9. Masayuki Katougi (5 out of 5 patents)

10. Katsunori Sato (4 out of 16 patents)

11. Hiroyoshi Nishihara (3 out of 3 patents)

12. Masayuki Katoogi (3 out of 3 patents)

13. Munehiko Yanagita (2 out of 2 patents)

14. Naohisa Iso (2 out of 2 patents)

15. Masakazu Yanagiya (2 out of 2 patents)

Core Competencies:

Light Source Coupler

Illuminant Device

LED Lamp

Light Emitting Module

Illumination System

Colored Light Emitting Unit

Translucent Color Filter

Lamp Device

Lighting Apparatus

Decorative Lamp

Light Bulb Device

Socket Holder

66 patents: Sort by Forward Citations

1. 7380961 - Light source coupler, illuminant device, patterned conductor, and method for manufacturing light source coupler (2008-06-03),

2. D559432 - Lens for LED (2008-01-08),

3. D550869 - LED lamp (2007-09-11),

4. D550379 - LED lamp (2007-09-04),

5. D546985 - LED lamp (2007-07-17),

6. 7201511 - Light emitting module (2007-04-10),

7. D520657 - LED lamp (2006-05-09),

8. D513082 - LED lamp (2005-12-20),

9. D508234 - LED holder (2005-08-09),

10. D506274 - LED lamp (2005-06-14),

11. D505663 - LED holder (2005-05-31),

12. D505662 - LED holder (2005-05-31),

13. D493004 - Light emitting diode lamp (2004-07-14),

14. 6659622 - Illumination system and illumination unit (2003-12-09),

15. D477094 - LED lamp (2003-07-09),

Moriyama Sangyo Kabushiki Kaisha is a Japanese company that specializes in manufacturing and distributing industrial machinery and equipment. With decades of experience in the industry, Moriyama is dedicated to providing high-quality products and excellent customer service to clients worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

66 Patents

#602 in Tokyo

#1,427 in Japan

#10,881 in the World

Moriyama Sangyo Kabushiki Kaisha

Forward Citations = 1,492

26 inventors:

Hideo Moriyama (27 out of 30 patents)

Kazuaki Murata (26 out of 28 patents)

Kiyotoshi Hoshikawa (13 out of 13 patents)

4. Masayuki Katogi (11 out of 11 patents)

5. Katunori Sato (10 out of 10 patents)

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