Komatsu, Japan

Kiyokazu Baba

This inventor holds 29 USPTO granted patents, primarily in Press Machinery. Top assignees: Kabushiki Kaisha Komatsu Seisakusho, Komatsu Corporation, Komatsu Industries Corporation. Active years: 1983-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kiyokazu Baba. Retrieved from https://idiyas.com/inventor/kiyokazu-baba

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


% Patents Active = 89.7

Average Co-Inventor Count = 1.4

ph-index = 7

Forward Citations = 136(Granted Patents)


Location History:

  • Ishikawa, JP (2007 - 2008)
  • Komatsu, JP (1983 - 2012)

Company Filing History:


Years Active: 1983-2012

Loading Chart...
Areas of Expertise:
Die Cushion Device
Pressing Machine
Slide Position Sensor
Cable Holding Device
Transfer Feeder
Double-Blank Detector
Sheet Material Positioning
Work Indexing Mechanism
Automatic Palletizing
Overload-Responsive Clutch
Infeed Mechanism
Synchronized Drive Mechanism
29 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Kiyokazu Baba

Introduction

Kiyokazu Baba, an eminent inventor from Komatsu, Japan, has made significant strides in the field of machinery and engineering. With 29 patents to his name, his work primarily focuses on enhancing the efficiency and accuracy of pressing operations.

Latest Patents

Baba's latest innovations include the "Die Cushion Device," which features a division into four small pads and a large pad. This design allows for equal load distribution among the small pads, effectively canceling out the overturning moments that can lead to flexure. By preventing flexure of the cushion pin, this device ensures that the lifting operation can be executed smoothly, ultimately leading to a more precise pressing forming operation. Additionally, he developed a "Pressing Machine with Die Cushion Device," where the die cushion pad can be lifted within an inner space of the machine's bed. This structure supports accurate press forming operations by preventing the bolster from flexing, enhancing the overall reliability and functionality of the machinery.

Career Highlights

Throughout his career, Kiyokazu Baba has been associated with prominent companies in the machinery sector, such as Kabushiki Kaisha Komatsu Seisakusho and Komatsu Corporation. His expertise and innovative designs have had a lasting impact on these organizations and the industry as a whole.

Collaborations

Baba has worked alongside notable colleagues, including Kenji Nishida and Hiroaki Honma. Their collaborative efforts have undoubtedly contributed to the advancements in the technologies they helped develop.

Conclusion

Kiyokazu Baba’s contributions to the field of pressing machinery underscore his inventive spirit and dedication to improving engineering processes. His 29 patents showcase a commitment to innovation that continues to influence the industry and inspire future generations of inventors.

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]
Loading…