Shizuoka, Japan

Masahiro Kanda

This inventor holds 25 USPTO granted patents, primarily in Waterproof Connectors. Top assignees: Yazaki Corporation, Mitsui Petrochemical Industries, Ltd., Shin-Etsu Chemical Co., Ltd.. Active years: 1988-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiro Kanda. Retrieved from https://idiyas.com/inventor/masahiro-kanda

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 = 2.7

ph-index = 8

Forward Citations = 181(Granted Patents)


Location History:

  • Gotenba, JP (1988 - 1989)
  • Haibara, JP (1994)
  • Shizuoka, JP (1988 - 2004)
  • Shizuoka-ken, JP (2004)

Company Filing History:


Years Active: 1988-2004

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Areas of Expertise:
Waterproof Connector
Sealing Component
Connector Assembly
Molding Composition
Electrical Connector
High Voltage Cable
Polyamide Resin
Noise Suppression
Thermoplastic Resin
Graphite Fiber
Ignition Plug Connector
Polyolefin Rubber
25 patents (USPTO):Explore Patents

Title: Masahiro Kanda: Innovative Mind Behind Advanced Connector Technologies

Introduction: Masahiro Kanda, a renowned inventor located in Shizuoka, Japan, boasts an impressive portfolio of 25 patents. His work primarily focuses on innovations in connectors and related technologies, significantly impacting the industry by enhancing the reliability and efficiency of electrical connections.

Latest Patents: Among his latest contributions, Kanda has developed a waterproof connector and a method for inserting terminals into these connectors. His innovation involves the formation of intimate-contact ribs on the rear end surface of a male connector housing, designed to securely engage with corresponding components in a mat seal holder. This setup not only provisionally retains the mat seal during assembly but also facilitates the straightforward insertion of metal terminals through wire insertion holes in the mat seal. Additionally, he has introduced a locking structure for wire-harness components, which incorporates dual insertion parts and locking protrusions for improved engagement with mating members.

Career Highlights: Kanda has made significant strides in his career while working with leading companies, including Yazaki Corporation and Mitsui Petrochemical Industries, Ltd. His expertise in connector technologies has positioned him as a key player in advancing the standards of reliability and performance in electrical connections.

Collaborations: Throughout his career, Masahiro Kanda has collaborated with notable coworkers such as Tetsuo Kato and Toshiharu Kudo. Their collective efforts have contributed to pioneering advancements in connector technology, fostering a culture of innovation in their respective fields.

Conclusion: Masahiro Kanda's innovative spirit and dedication to advancing connector technology through his extensive patent portfolio underscore his significant role in the industry. His latest advancements not only exemplify his commitment to innovation but also pave the way for future developments in electrical connectivity solutions.

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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