Hasaki, Japan

Masaru Takeuchi

This inventor holds 8 USPTO granted patents. Top assignees: Shin-Etsu Chemical Co., Ltd., Nikkiso Company Limited. Active years: 1990-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaru Takeuchi. Retrieved from https://idiyas.com/inventor/masaru-takeuchi-9nawtli4

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


% Patents Active = 100.0

Average Co-Inventor Count = 7.0

ph-index = 4

Forward Citations = 62(Granted Patents)


Location History:

  • Ibaraki, JP (1990)
  • Hasaki, JP (1995 - 1996)
  • Hazaki-machi, JP (1996)
  • Ibaraki-ken, JP (1999)

Company Filing History:


Years Active: 1990-1999

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8 patents (USPTO):Explore Patents

Title: Masaru Takeuchi: Innovator in Sheet-Testing Technology

Introduction

Masaru Takeuchi is a prominent inventor based in Hasaki, Japan. He has made significant contributions to the field of sheet-testing technology, holding a total of 8 patents. His innovative designs have advanced the efficiency and accuracy of various industrial processes.

Latest Patents

Takeuchi's latest patents include a frame feeding apparatus and an automatic sheet thickness detection apparatus. The frame feeding apparatus is a sophisticated sheet-testing device that incorporates kneading rolls, a frame feeder, a sheet applicator, and a foreign material detector. It features a frame with a light transparent window and a cutter for cutting sheets. The automatic sheet thickness detection apparatus outputs an electric signal to a memory, enhancing the precision of measurements. The kneading apparatus consists of a pair of heating rolls that are adjustable in terms of direction and speed. A sensor detects the gap between the rolls, while a bank sensor monitors the condition of the bank in the gap. The system automatically controls the distance, temperatures, rotations, and speeds of the rolls. Additionally, a pair of blades is used to peel sheets from the sheet-winding roll, and any material that falls through the gap is returned to a point above it. The cutting device employs a length of wire to sever the sheet, and a cleaning device ensures the heating rolls remain clean by using an elongated cloth-like cleaning member.

Career Highlights

Throughout his career, Masaru Takeuchi has worked with notable companies such as Shin-Etsu Chemical Co., Ltd. and Nikkiso Company Limited. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in his field.

Collaborations

Takeuchi has collaborated with esteemed colleagues, including Hideo Yoshikoshi and Yuji Nogami. Their combined expertise has fostered a creative environment that has led to the development of advanced technologies.

Conclusion

Masaru Takeuchi's contributions to sheet-testing technology exemplify his innovative spirit and dedication to improving industrial processes. His patents reflect a commitment to enhancing efficiency and accuracy 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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