Chiba, Japan

Masao Ando

This inventor holds 6 USPTO granted patents and 2 published patent applications. Top assignees: Aisin Aw Co., Ltd., Kabushikikaisha Equos Research, Other. Active years: 1999-2012.

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

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

USPTO Granted Patents = 6 

% Patents Active = 33.3

Average Co-Inventor Count = 3.5

ph-index = 1

Forward Citations = 50(Granted Patents)


Location History:

  • Aichi-ken, JP (1999 - 2000)
  • Chohshi, Chiba, JP (2008 - 2009)
  • Chohshi, JP (2011)
  • Chiba, JP (2012)

Company Filing History:


Years Active: 1999-2012

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6 patents (USPTO):Explore Patents

Title: Masao Ando: Innovator in High Pressure Technology

Introduction

Masao Ando is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of high pressure technology, holding a total of 6 patents. His innovative designs have advanced the capabilities of various industrial applications.

Latest Patents

One of his latest patents is a high pressure sealing apparatus. This apparatus includes a top adapter with a packing receiving recess that has an inverted V-shaped section. It also features a bottom adapter with a packing supporting wall, packing members, and backup rings, all designed to enhance sealing efficiency under high pressure. Another significant patent is the injection valve of a high pressure homogenizer. This valve is designed to segmentalize materials by passing suspension liquid through a small diameter orifice at high speed under high pressure. The design includes a fixed member with a material introducing passage and a movable member that operates in conjunction with it.

Career Highlights

Throughout his career, Masao Ando has worked with various companies, including Kabushikikaisha Equos Research. His work has focused on developing technologies that improve the performance and reliability of high pressure systems.

Collaborations

Masao Ando has collaborated with notable individuals in his field, including Shigeo Ando and Toyoroku Ando. These collaborations have contributed to the advancement of his innovative projects.

Conclusion

Masao Ando's contributions to high pressure technology through his patents and collaborations highlight his role as a significant inventor in this field. His work continues to influence advancements in industrial applications.

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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