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For the Inventor, By the Inventor

Kawasaki, Japan

Masao Hiyane

This inventor holds 10 USPTO granted patents. Top assignees: Fujitsu Corporation, Hokushin Corporation, Honda Giken Kogyo Kabushiki Kaisha. Active years: 1985-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masao Hiyane. Retrieved from https://idiyas.com/inventor/masao-hiyane

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

USPTO Granted Patents = 10

% Patents Active = 90.0

Average Co-Inventor Count = 3.0

ph-index = 7

Forward Citations = 330(Granted Patents)


Location History:

  • Yokohama, JP (1985 - 2000)
  • Kawasaki, JP (1997 - 2001)
  • Kawaski, JP (2003)

Company Filing History:

goldMedal10 out of 39,371 
 
Fujitsu Corporation
 patents
silverMedal1 out of 10 
 
Hokushin Corporation
 patents
bronzeMedal1 out of 10,092 
 
Honda Giken Kogyo Kabushiki Kaisha
 patents
4. 1 out of 1 
 
Toshiro Higuchi
 patent
5. 1 out of 783 
 
University of Connecticut
 patents
where one patent can have more than one assignee

Years Active: 1985-2003

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10 patents (USPTO):Explore Patents
1. 6533389 - Ink jet printer in which reaction force is canceled (2003-03-18),
2. 6231158 - Ink jet printer in which reaction force is canceled (2001-05-15),
3. 6229673 - Magnetic head assembly with contact-type head chip mounting and electrically connecting arrangements (2001-05-08),
4. 6027617 - Gas reactor for plasma discharge and catalytic action (2000-02-22),
5. 5817218 - Gas reactor using a plasma for cracking or synthesizing gases (1998-10-06),
6. 5612723 - Ultrasonic printer (1997-03-18),
7. 5585683 - Electrostatic actuators of various configuration with belt-like (1996-12-17),
8. 5378954 - Electrostatic actuator (1995-01-03),
9. 4697472 - Multi-articulated robot (1987-10-06),
10. 4546398 - Perpendicular magnetic recording and reproducing head (1985-10-08),

Title: Innovations of Masao Hiyane

Introduction

Masao Hiyane is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of ink jet printing technology. With a total of 10 patents to his name, Hiyane's work has had a lasting impact on the industry.

Latest Patents

One of Hiyane's latest patents is an innovative ink jet printer designed to cancel the reaction force generated during the reciprocal motion of the ink jet head. This invention aims to create an economical ink jet printer that is small, lightweight, and produces less vibration. The printer operates efficiently with minimal drive energy. It features a recording medium conveyance device, multiple ink jet heads with nozzles for ink application, and a head reciprocation drive device that allows for precise movement in the primary scanning direction.

Career Highlights

Throughout his career, Masao Hiyane has worked with prominent companies, including Fujitsu Corporation. His expertise in ink jet technology has positioned him as a key figure in the development of advanced printing solutions.

Collaborations

Hiyane has collaborated with notable colleagues such as Toshiro Higuchi and Saku Egawa. Their combined efforts have contributed to the advancement of printing technologies.

Conclusion

Masao Hiyane's innovations in ink jet printing technology demonstrate his commitment to improving efficiency and performance in the industry. His patents reflect a deep understanding of engineering principles and a drive for innovation.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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