Shiga, Japan

Kiichi Minai

This inventor holds 4 USPTO granted patents. Top assignee: Murata Manufacturing Co., Ltd.. Active years: 1976-1984.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kiichi Minai. Retrieved from https://idiyas.com/inventor/kiichi-minai

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 = 3.0

ph-index = 3

Forward Citations = 35(Granted Patents)


Location History:

  • Nagaokakyo, JA (1976)
  • Shiga, JP (1981 - 1984)

Company Filing History:


Years Active: 1976-1984

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4 patents (USPTO):Explore Patents

Title: Kiichi Minai: Innovator in Ceramics and Infrared Technology

Introduction

Kiichi Minai is a notable inventor based in Shiga, Japan. He has made significant contributions to the fields of ceramics and infrared technology. With a total of 4 patents to his name, Minai's work showcases his innovative spirit and technical expertise.

Latest Patents

One of Minai's latest patents is for a continuous firing equipment designed for ceramics. This invention features a furnace body equipped with electrical heating elements and a horizontally looped track. A series of cars made from a metal material with a small heat capacity and high resistance to thermal shocks travel along this track. These cars carry a plurality of saggars made from ceramic wool material. The system includes a drive mechanism that utilizes a looped driving member to propel the cars along the track.

Another significant patent by Minai is an infrared radiation detecting apparatus and its manufacturing method. This device incorporates a pyroelectric effect sensor mounted on an insulating substrate made of alumina ceramic. It features external connection leads and a hollow cylindrical member that enhances the radiation receiving surface. Additionally, a field effect transistor is included to amplify the signals generated by the sensor when exposed to infrared radiation. The entire apparatus is encapsulated in a protective resin layer.

Career Highlights

Kiichi Minai is associated with Murata Manufacturing Co., Ltd., a leading company in the electronics industry. His work at Murata has allowed him to focus on innovative solutions in ceramics and infrared technology.

Collaborations

Minai has collaborated with notable coworkers such as Hideo Adachi and Kozo Moriyasu. Their combined expertise has contributed to the advancement of technology in their respective fields.

Conclusion

Kiichi Minai's contributions to ceramics and infrared technology highlight his innovative capabilities as an inventor. His patents reflect a commitment to advancing technology and improving manufacturing processes.

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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