For the Inventor, By the Inventor

Enter assignee name

Gruenwald, Germany

Fipa Frohwitter Intellectual Property Ag

USPTO Granted Patents = 11

EPO Patents = 4

Forward Citations = 2

Loading Chart...

Loading Chart...

22 inventors (with patents filed for the assignee):

Nobukazu Doi (10 out of 91 patents)

Takashi Yano (10 out of 103 patents)

May Suzuki (3 out of 16 patents)

4. Riaz Esmailzadeh (3 out of 23 patents)

5. Hiroaki Ono (1 out of 124 patents)

6. Hitoaki Owashi (1 out of 112 patents)

7. Hideo Nishijima (1 out of 116 patents)

8. Hiroo Okamoto (1 out of 138 patents)

9. Takaharu Noguchi (1 out of 78 patents)

10. Hironari Masui (1 out of 10 patents)

11. Yasuo Ohgoshi (1 out of 12 patents)

12. Raiz Esmailzadeh (1 out of 2 patents)

13. Nobutaka Amada (1 out of 49 patents)

14. Takao Arai (1 out of 123 patents)

15. Keizo Nishimura (1 out of 45 patents)

11 patents: Sort by Forward Citations

1. 9577745 - Code division multiple access mobile communication system (2017-02-21),

2. 8867475 - CDMA mobile communication system and communication method (2014-10-21),

3. 8711761 - Spread spectrum communication system and transmission power control method therefor (2014-04-29),

4. 8532068 - Method of mobile communication and apparatus therefor (2013-09-10),

5. 8335245 - Code division multiple access mobile communication system (2012-12-18),

6. 8213397 - Method of mobile communication and apparatus therefor (2012-07-03),

7. 7778310 - Code division multiple access mobile communication system (2010-08-17),

8. 7706541 - Information management apparatus (2010-04-27),

9. 7545789 - Method of mobile communication and apparatus therefor (2009-06-09),

10. 7512100 - Method of mobile communication and apparatus therefor (2009-03-31),

11. 7376107 - Spread spectrum communication system and transmission power control method therefor (2008-05-20),

Fipa Frohwitter Intellectual Property Ag is a global intellectual property consulting firm specializing in patents, trademarks, and design protection. With over 50 years of experience, we provide expert advice and support to businesses looking to protect their innovative ideas and products. Our team of highly skilled professionals works closely with clients to navigate the complex world of intellectual property law and secure valuable rights for their inventions and brands. Visit our website to learn more about our services and how we can help you protect your intellectual property.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

11 Patents

#1 in Gruenwald

#3,491 in Germany

#50,126 in the World

Gruenwald, Germany

Fipa Frohwitter Intellectual Property Ag

Forward Citations = 2

22 inventors:

Nobukazu Doi (10 out of 91 patents)

Takashi Yano (10 out of 103 patents)

May Suzuki (3 out of 16 patents)

4. Riaz Esmailzadeh (3 out of 23 patents)

5. Hiroaki Ono (1 out of 124 patents)

Please report any incorrect information to support@idiyas.com

Loading…