logo

For the Inventor, By the Inventor

Kyoto, Japan

Toshio Yamauchi

This inventor holds 7 USPTO granted patents. Top assignees: Murata Kikai Kabushiki Kaisha, Dai-Ichi Kogyo Seiyaku Co., Ltd.. Active years: 1989-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshio Yamauchi. Retrieved from https://idiyas.com/inventor/toshio-yamauchi

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

USPTO Granted Patents = 7

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 5

Forward Citations = 42(Granted Patents)


Company Filing History:

goldMedal6 out of 903 
 
Murata Kikai Kabushiki Kaisha
 patents
silverMedal1 out of 252 
 
Dai-Ichi Kogyo Seiyaku Co., Ltd.
 patents

Years Active: 1989-1999

Loading Chart...
7 patents (USPTO):Explore Patents
1. 6000208 - Heater control apparatus for textile machine (1999-12-14),
2. 5348238 - Doubler winder (1994-09-20),
3. 5166336 - Method for production of a corn milling residue carboxymethyl ether salt (1992-11-24),
4. 5056734 - Automatic winder (1991-10-15),
5. 4911372 - Yarn joining controlling method for automatic winder (1990-03-27),
6. 4830296 - Automatic winder (1989-05-16),
7. 4817425 - Yarn defect detecting method (1989-04-04),

Title: Toshio Yamauchi: Innovator in Textile Machinery

Introduction

Toshio Yamauchi is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of textile machinery, holding a total of 7 patents. His innovative designs focus on improving the efficiency and functionality of textile processing equipment.

Latest Patents

One of his latest patents is a heater control apparatus for textile machines. This invention aims to provide a heater control apparatus capable of checking, during initial installation, whether heaters and temperature sensors are correctly paired and whether the outputs from the temperature sensors are accurate. The apparatus includes numerous heaters corresponding to yarn processing units, temperature sensors for detecting heater temperatures, switches for controlling power to the heaters, and a combination determining device to ensure proper pairing of sensors and heaters.

Another significant invention is the doubler winder. This winder features a control device that independently manages the rotational speeds of both motors for a friction roller and a traverse mechanism. The driving method involves obtaining a difference between outputs from two sensors, preparing a correction value, and using this value to control the motors, allowing for the selection of various winding patterns.

Career Highlights

Yamauchi has worked with prominent companies such as Murata Kikai and Dai-ichi Kogyo Seiyaku Co., Ltd. His experience in these organizations has contributed to his expertise in textile machinery innovation.

Collaborations

Throughout his career, Yamauchi has collaborated with talented individuals, including Hiroshi Uchida and Yutaka Ueda. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in the textile industry.

Conclusion

Toshio Yamauchi's contributions to textile machinery through his innovative patents demonstrate his commitment to advancing technology in this field. His work continues to influence the industry and inspire future innovations.

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…