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For the Inventor, By the Inventor

Hiratsuka, Japan

Masashi Kaminishi

This inventor holds 9 USPTO granted patents. Top assignee: Kabushiki Kaisha Komatsu Seisakusho. Active years: 1978-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masashi Kaminishi. Retrieved from https://idiyas.com/inventor/masashi-kaminishi

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

Calculating rank
USPTO Granted Patents = 9

% Patents Active = 100.0

Average Co-Inventor Count = 4.6

ph-index = 7

Forward Citations = 90(Granted Patents)


Location History:

  • Hiratsuka, JP (1978 - 1985)
  • Osaka, JP (1989 - 1994)

Company Filing History:

goldMedal9 out of 1,009 
 
Kabushiki Kaisha Komatsu Seisakusho
 patents

Years Active: 1978-1994

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9 patents (USPTO):Explore Patents
1. 5281374 - Automatic purging method for injection molding machine (1994-01-25),
2. 4952364 - Method of controlling injection molding machine (1990-08-28),
3. 4932854 - Apparatus for control of injection molding machine (1990-06-12),
4. 4846651 - Injection molding machine (1989-07-11),
5. 4522451 - Track-type vehicle undercarriage (1985-06-11),
6. 4402555 - Track-type vehicle undercarriage (1983-09-06),
7. 4159890 - Paving material extrusion molding apparatus (1979-07-03),
8. 4145155 - Paving material extrusion molding apparatus (1979-03-20),
9. 4106817 - Apparatus for pneumatically transporting powdery or granular materials (1978-08-15),

Title: The Innovations of Masashi Kaminishi

Introduction

Masashi Kaminishi is a notable inventor based in Hiratsuka, Japan. He has made significant contributions to the field of injection molding technology. With a total of 9 patents to his name, Kaminishi has established himself as a key figure in his industry.

Latest Patents

Among his latest innovations are the "Automatic Purging Method for Injection Molding Machine" and the "Method of Controlling Injection Molding Machine." These patents reflect his commitment to improving efficiency and functionality in manufacturing processes.

Career Highlights

Kaminishi is currently employed at Kabushiki Kaisha Komatsu Seisakusho, a company known for its advancements in machinery and technology. His work there has allowed him to apply his inventive skills to real-world applications, further enhancing the capabilities of injection molding machines.

Collaborations

Throughout his career, Kaminishi has collaborated with talented individuals such as Kazuo Matsuda and Nobuaki Inaba. These partnerships have fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Masashi Kaminishi's contributions to the field of injection molding are noteworthy and impactful. His patents and collaborations demonstrate his dedication to advancing technology in manufacturing.

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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