Tatsuya Iwasaki

This inventor holds 14 USPTO granted patents, primarily in Substrate Processing. Top assignees: Tokyo Electron Limited, Tokyo Electron Kyushu Limited. Active years: 1994-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tatsuya Iwasaki. Retrieved from https://idiyas.com/inventor/tatsuya-iwasaki-ldec1irl

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

Calculating rank

USPTO Granted Patents = 14

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 8

Forward Citations = 236(Granted Patents)

Company Filing History:

14 out of 10,933

Tokyo Electron Limited

patents

4 out of 85

Tokyo Electron Kyushu Limited

patents

where one patent can have more than one assignee

Years Active: 1994-2002

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Areas of Expertise:

Interlock Apparatus

Conveying Unit

Substrate Processing

Liquid Crystal Display

Scrubbing Method

Cleaning Device

Substrate Conveying

Resist Processing

Substrate Treatment

Transfer Machine

14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6336054 - Interlock apparatus for a transfer machine (2002-01-01),

2. 6203617 - Conveying unit and substrate processing unit (2001-03-20),

3. 6193807 - Substrate conveying device and substrate conveying method (2001-02-27),

4. 6187132 - Substrate treatment device and substrate transporting method (2001-02-13),

5. 6146083 - Substrate transferring apparatus and substrate processing apparatus (2000-11-14),

6. 6116841 - Substrate transferring apparatus and substrate processing apparatus (2000-09-12),

7. 6062241 - Substrate conveying device and substrate conveying method (2000-05-16),

8. 5963449 - Interlock apparatus for a transfer machine (1999-10-05),

9. D406571 - Liquid crystal display substrate conveying arm structure for a (1999-03-09),

10. D406570 - Liquid crystal display substrate conveying arm structure for a (1999-03-09),

11. 5853803 - Resist processing method and apparatus (1998-12-29),

12. 5718763 - Resist processing apparatus for a rectangular substrate (1998-02-17),

13. 5518552 - Method for scrubbing and cleaning substrate (1996-05-21),

14. 5345639 - Device and method for scrubbing and cleaning substrate (1994-09-13),

Title: Tatsuya Iwasaki: Innovator in Substrate Processing Technology

Introduction

Tatsuya Iwasaki is a prominent inventor based in Kumamoto, Japan. He has made significant contributions to the field of substrate processing technology, holding a total of 14 patents. His innovative work has advanced the efficiency and effectiveness of processing systems in various applications.

Latest Patents

Iwasaki's latest patents include an interlock apparatus for a transfer machine and a conveying unit for substrate processing. The interlock apparatus is designed for a processing system that includes multiple processing machines and a movable machine for transferring substrates. This system features a control unit that monitors the moving state of the drive unit, ensuring safe operation by stopping the drive when certain parameters exceed predefined thresholds. The conveying unit, on the other hand, incorporates a controller that detects the thickness of raw substrates, assigns identifiers, and manages the processing conditions accordingly. This innovation allows for smooth loading and unloading of substrates, enhancing operational efficiency.

Career Highlights

Throughout his career, Tatsuya Iwasaki has worked with notable companies such as Tokyo Electron Limited and Tokyo Electron Kyushu Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas in substrate processing technology.

Collaborations

Iwasaki has collaborated with esteemed colleagues, including Kiyohisa Tateyama and Shinya Tanoue. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

Tatsuya Iwasaki's contributions to substrate processing technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in processing systems, 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]