Shizuoka, Japan

Ken Sukegawa

This inventor holds 14 USPTO granted patents and 2 EPO patents, primarily in Optical Fiber Technology. Top assignees: Tomoegawa Paper Co., Inc., Tomoegawa Co., Ltd., Nippon Telegraph and Telephone Corporation. Active years: 1995-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ken Sukegawa. Retrieved from https://idiyas.com/inventor/ken-sukegawa

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

Calculating rank

% Patents Active = 64.3


Average Co-Inventor Count = 4.0

ph-index = 6

Forward Citations = 347(Granted Patents)


Location History:

  • Mito, JP (1995)
  • Shizuoka, JP (2002 - 2011)
  • Shizuoka-ken, JP (2008 - 2011)
  • Tokyo, JP (2010 - 2012)

Company Filing History:


Years Active: 1995-2012

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Areas of Expertise:
Optical Connector
Optical Fiber
Wiring Apparatus
Polymer Coating
Optical Interconnection
Manufacturing Method
Adhesive Connecting Member
Optical Connection Component
Production Method
Tape Core Wire
Optical Structure
Discrimination Sensor
14 patents (USPTO):Explore Patents

Title: Innovations of Ken Sukegawa: Pioneering the Future of Optical Fiber Technologies

Introduction

Ken Sukegawa is a prominent inventor based in Shizuoka, Japan, known for his exceptional contributions to the field of optical fiber technologies. With a remarkable portfolio consisting of 14 patents, Sukegawa has made significant strides in manufacturing and connecting optical transmission mediums, enhancing efficiency and reducing connection loss in complex fiber optic systems.

Latest Patents

Sukegawa's latest innovations include a tape core wire manufacturing apparatus and a tape core wire wiring apparatus and method. The tape core wire manufacturing apparatus is particularly notable as it allows for the easy production of various tape core wires in small quantities while ensuring a uniform coating over a broad width. This innovative apparatus features a coating head that moves longitudinally relative to optical fiber core wires arranged on a jig, incorporating a position adjustment surface that precisely controls the thickness positioning of the fibers. Additionally, he developed an adhesive connecting member along with an optical connecting structure designed to reduce connection losses and streamline handling. This member enables effective optical connections between transmission mediums, thanks to its dual adhesive surfaces.

Career Highlights

Throughout his career, Ken Sukegawa has collaborated with esteemed companies such as Tomoegawa Paper Co., Inc. and Tomoegawa Co., Ltd., contributing to various advancements within the industry. His technical expertise and innovative mindset have solidified his reputation as a leading figure in optical technologies, fostering developments that benefit both manufacturers and end-users.

Collaborations

Sukegawa has worked alongside distinguished coworkers, including Masayoshi Suzuki and Kyoichi Sasaki, enhancing innovative efforts and bringing forth new solutions in optical connections. Their collaborative spirit has played a crucial role in the ideation and realization of practical applications within Sukegawa's patents.

Conclusion

Ken Sukegawa's inventive contributions represent a significant leap forward in the realm of optical fiber technology. With his 14 patents underscoring a commitment to innovation and excellence, Sukegawa continues to inspire future advancements that promise to transform the optical communication landscape. His work demonstrates the potential for creativity and ingenuity to solve complex problems and improve overall efficiency in the industry.

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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