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Small Power Communication Systems Research Laboratories Co., Ltd.

USPTO Granted Patents = 11

Forward Citations = 362

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9 inventors (with patents filed for the assignee):

Nobuo Takeda (4 out of 16 patents)

Tasuku Takagi (4 out of 4 patents)

Jun-ichi Nishizawa (3 out of 121 patents)

4. Zenichirou Nagasawa (3 out of 3 patents)

5. Toshiya Hoshikawa (2 out of 2 patents)

6. Kiichi Hirano (1 out of 1 patent)

7. Toshikazu Dambayashi (1 out of 1 patent)

8. Toshiyuki Kishine (1 out of 1 patent)

9. Hideaki Ohmori (1 out of 1 patent)

11 patents: Sort by Forward Citations

1. 5475242 - Notched insulation gate static induction transistor integrated circuit (1995-12-12),

2. 5448602 - Diversity radio receiver (1995-09-05),

3. 5369800 - Multi-frequency communication system with an improved diversity scheme (1994-11-29),

4. 5345601 - Harmonic-frequency communication system with improved diversity scheme (1994-09-06),

5. 5345474 - Temporary address system in a radio communication system (1994-09-06),

6. 5329522 - Space-division multiplex communication method of executing multiplex (1994-07-12),

7. 5227336 - Tungsten chemical vapor deposition method (1993-07-13),

8. 5169795 - Method of manufacturing step cut type insulated gate SIT having (1992-12-08),

9. 5159479 - Private branch radio communication system using optical fibers (1992-10-27),

10. 5124985 - Radiocommunication system using time-division digital frames (1992-06-23),

11. 5060029 - Step cut type insulated gate SIT having low-resistance electrode and (1991-10-22),

Small Power Communication Systems Research Laboratories Co., Ltd. is a leading research company specializing in developing innovative communication systems for various industries. With expertise in small power technologies, the company focuses on creating efficient and reliable solutions to meet the growing demands of the modern world.

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

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USPTO Data Jan 1 1976 - Dec 30 2025

11 Patents

#172 in

#4,040 in Japan

#50,224 in the World