Funabashi, Japan

Chuji Shimizu

This inventor holds 17 USPTO granted patents, primarily in Electrocardiographic Devices. Top assignees: Fukuda Denshi Co., Ltd., Daido Sangyo Co., Ltd., Fukuda Densshi Co., Ltd.. Active years: 1987-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chuji Shimizu. Retrieved from https://idiyas.com/inventor/chuji-shimizu

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 9

Forward Citations = 259(Granted Patents)


Location History:

  • Funabashi, JP (1987 - 1990)
  • Chiba, JP (1990)
  • Tokyo, JP (1991 - 1994)

Company Filing History:


Years Active: 1987-1994

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Areas of Expertise:
Electrode Pad
Electrocardiographic Electrode
Living Body Stimulus
Water-Proof Device
Multi-Electrode Structure
Protective Cover
Leading Cord Chip
Electrical Plug
Securement Sheet
Current Derivation
Amorphous Alloy Electrode
Stimulus Electrode
17 patents (USPTO):Explore Patents

Title: **Chuji Shimizu: Innovator of Electrode Technologies**

Introduction

Chuji Shimizu, based in Funabashi, Japan, is a notable inventor with a prolific output of 17 patents. His inventions in the field of biomedical engineering, particularly related to electrodes, showcase innovative approaches to medical technology.

Latest Patents

Among his most recent contributions, Shimizu developed an "Apparatus for producing living body leading electrode." This apparatus includes a first substrate with multiple rows of fixed boards and skin adhering members designed to bond with electrode elements placed on a corresponding second substrate. An essential feature is the pouring means that allows for the application of an electrolyte solution into openings on the adhering members. Additionally, he patented a "Protector for mounting on leading cord chip." This innovative protector is designed to fit securely on a leading cord, featuring an insulated cover portion that maintains safety for the conductive plug while enabling the connection of electrodes.

Career Highlights

Shimizu has made significant contributions through his work at companies such as Fukuda Denshi Co., Ltd. and Daido Sangyo Co., Ltd. His expertise in electrode technology has positioned him as a leading figure in the design and production of biomedical devices.

Collaborations

Throughout his career, Shimizu has collaborated with other talented professionals in the field, including Hirokatsu Inoue and Yasuaki Onodera. These partnerships have fostered a collaborative environment that encourages innovative solutions in medical technology.

Conclusion

Chuji Shimizu's contributions to the development of electrode technologies illustrate the critical role of innovation in healthcare. His patents not only reflect his knowledge and expertise but also his commitment to advancing medical technology for improved patient care.

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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