Tokyo, Japan

Mitsutoshi Ochiai

This inventor holds 7 USPTO granted patents and 4 published patent applications and 2 EPO patents. Top assignee: Sinfonia Technology Co., Ltd.. Active years: 2013-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mitsutoshi Ochiai. Retrieved from https://idiyas.com/inventor/mitsutoshi-ochiai

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

Calculating rank
USPTO Granted Patents = 7 

% Patents Active = 85.7

 

Average Co-Inventor Count = 2.4

ph-index = 3

Forward Citations = 37(Granted Patents)


Location History:

  • Ise, JP (2013)
  • Toyohashi, JP (2013 - 2016)
  • Minato-ku, JP (2016)
  • Tokyo, JP (2017 - 2020)

Company Filing History:


Years Active: 2013-2020

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7 patents (USPTO):Explore Patents

Title: Mitsutoshi Ochiai: Innovator in Wafer Transport Technology

Introduction

Mitsutoshi Ochiai is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor manufacturing, particularly in wafer transport technology. With a total of seven patents to his name, his work has been instrumental in advancing the efficiency and reliability of wafer handling systems.

Latest Patents

Ochiai's latest patents include innovative designs for load ports and EFEM (Equipment Front End Module). These patents describe a load port that is strategically positioned adjacent to a wafer transport chamber. This design facilitates the seamless transfer of wafers between the transport chamber and a FOUP (Front Opening Unified Pod). The load port features a plate-shaped part that forms a wall of the transport chamber, equipped with an opening for access. It also includes a door part for secure opening and closing, a mounting table for wafer storage containers, and an elastic part that ensures a tight seal with the lid of the storage container. This innovative approach enhances the operational efficiency of wafer handling processes.

Career Highlights

Mitsutoshi Ochiai is currently employed at Sinfonia Technology Co., Ltd., where he continues to develop cutting-edge technologies in the semiconductor industry. His expertise and innovative mindset have positioned him as a key player in his field.

Collaborations

Ochiai has collaborated with notable colleagues, including Mitsuo Natsume and Takumi Mizokawa. Their combined efforts have contributed to the advancement of technologies that improve wafer transport and handling systems.

Conclusion

Mitsutoshi Ochiai's contributions to wafer transport technology through his patents and collaborations highlight his role as a leading inventor in the semiconductor industry. His work continues to influence the efficiency of manufacturing processes, showcasing the importance of innovation in technology.

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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