Masaaki Iwasaki

This inventor holds 104 USPTO granted patents and 7 published patent applications, plus 2 CIPO patents and 2 EPO patents, primarily in Data Management Systems (CPC class G06F3-067). Top assignees: Hitachi, Ltd., Fujitsu Corporation, Tyco Electronics Japan G.k.. Active years: 1989-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaaki Iwasaki. Retrieved from https://idiyas.com/inventor/masaaki-iwasaki

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 104 (Patent Applications = 7)

% Patents Active = 51.0

CIPO Patents = 2

EPO Patents = 2 (Patent Applications = 3)

Average Co-Inventor Count = 2.8

ph-index = 19

Forward Citations = 1,231(Granted Patents)

Forward Citations (Not Self Cited) = 1,215(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Hachioji, JP (1991 - 1993)
Tachikawa, JP (1995 - 2016)
Kanagawa, JP (2002 - 2019)
Yokohama, JP (2015 - 2019)
Kawasaki, JP (1989 - 2022)
Tokyo, JP (1999 - 2023)

Company Filing History:

Tyco Electronics Japan G.k.

patents

4. 4 out of 670

Te Connectivity Corporation

patents

5. 3 out of 265

Tyco Electronics Amp K.k.

patents

6. 1 out of 149

Hitachi Microcomputer Engineering, Ltd.

Shibaura Mechatronics Corporation

patents

9. 1 out of 12

Sony Dadc Corporation

patents

10. 1 out of 2,043

Tyco Electronics Corporation

patents

where one patent can have more than one assignee

Years Active: 1989-2023

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Areas of Expertise:

Digital Twin Management

Electrical Connector

Storage System

Data Processing

File Management

Resource Coordination

Ground Shield

Content Transfer

Computer System

Magnetron Sputtering

File Sharing

Event Notification

104 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11619923 - Digital twin management system and method (2023-04-04),

2. 11381009 - Contact and connector (2022-07-05),

3. 10498100 - Electrical connector assembly having press tabs for seating tool (2019-12-03),

4. 10476210 - Ground shield for a contact module (2019-11-12),

5. 10454193 - Contact having a press-fit portion (2019-10-22),

6. 10333859 - Multi-tenant resource coordination method (2019-06-25),

7. 10275316 - Storage system, control method of storage system, server apparatus, and control method of server apparatus (2019-04-30),

8. 10128619 - Ground shield for a contact module (2018-11-13),

9. 9917406 - Shielding structure for a contact module having a ground clip (2018-03-13),

10. 9812817 - Electrical connector having a mating connector interface (2017-11-07),

11. 9529656 - Computer recovery method, computer system, and storage medium (2016-12-27),

12. 9477426 - Storage system and storage method (2016-10-25),

13. 9317519 - Storage system for eliminating duplicated data (2016-04-19),

14. 9256507 - Computer system and its event notification method (2016-02-09),

15. 9116913 - File storage system and file cloning method (2015-08-25),

Title: Masaaki Iwasaki - Pioneering Inventor from Tachikawa, Japan

Introduction: Masaaki Iwasaki is a renowned inventor hailing from Tachikawa, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Masaaki Iwasaki holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his innovative spirit and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Masaaki Iwasaki has worked with leading research institutions and tech companies, spearheading projects that have revolutionized the industry.

Collaborations: Throughout his career, Masaaki Iwasaki has collaborated with top engineers, scientists, and designers, fostering a culture of innovation and excellence in all his projects.

Conclusion: Masaaki Iwasaki's dedication to pushing the boundaries of technology and his relentless pursuit of innovation have solidified his position as a trailblazer in the world of inventions.

Profile summary based on public USPTO records.