Shigeru Arisawa

This inventor holds 54 USPTO granted patents and 3 published patent applications, plus 1 CIPO patent and 7 EPO patents, primarily in Communication Systems (CPC class H04L). Top assignees: Sony Corporation, Sony Ericsson Mobile Communications Japan, Inc., Sony Group Corporation. Active years: 1995-2022.

USPTO Granted Patents = 54 (Patent Applications = 3)

% Patents Active = 72.2

CIPO Patents = 1

EPO Patents = 7 (Patent Applications = 11)

Average Co-Inventor Count = 1.8

ph-index = 9

Forward Citations = 425(Granted Patents)

Forward Citations (Not Self Cited) = 389(Dec 10, 2025)

Inventors with similar research interests:

Company Filing History:

Sony Ericsson Mobile Communications Japan, Inc.

patents

1 out of 4,225

Sony Group Corporation

patents

where one patent can have more than one assignee

Years Active: 1995-2022

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Areas of Expertise:

IC Chip

Power Receiving Device

Communication Apparatus

Electric Circuit

Information Processing

Non-Contact Reader/Writer

Privacy Preservation

Data Processing Circuit

Wireless Communication

Semiconductor Integrated Circuit

Contactless IC Card

Power Feeding System

54 patents (USPTO):Sort by Forward CitationsExplore Patents

1. RE48950 - IC chip and information processing terminal (2022-02-28),

2. 11101702 - Power receiving device, electric circuit, and power supply device (2021-08-24),

3. 11043331 - Power receiving device and power feeding system (2021-06-22),

4. 10812147 - Communication system, communication apparatus and communication method (2020-10-20),

5. 10609507 - Circuit device and a communication apparatus (2020-03-31),

6. 10608704 - Communication system, communication apparatus and communication method (2020-03-31),

7. 10438741 - Power receiving device and power feeding system (2019-10-08),

8. 10381882 - Power receiving device, electric circuit, and power supply device (2019-08-13),

9. 10355750 - Communication system, communication apparatus and communication method (2019-07-16),

10. RE47480 - IC chip and information processing terminal (2019-07-01),

11. 9940468 - Preserving user privacy (2018-04-10),

12. 9900059 - Communication system, communication apparatus and communication method (2018-02-20),

13. 9709690 - Power receiving device, electric circuit, and power supply device (2017-07-18),

14. 9628936 - Circuit device and a communication apparatus (2017-04-18),

15. 9620966 - Power receiving device, control method of power receiving device, and power feeding system (2017-04-11),

Title: Shigeru Arisawa - Pioneering Inventor from Tokyo

Introduction: Shigeru Arisawa is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Shigeru Arisawa holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over three decades, Shigeru Arisawa has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant advancements in various industries.

Collaborations: Throughout his career, Shigeru Arisawa has collaborated with top researchers, engineers, and scientists both in Japan and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Shigeru Arisawa's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor, shaping the future of technology in Japan and beyond.