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Yukio Hayashi

This inventor holds 30 USPTO granted patents and 1 EPO patent, primarily in Optical Communication. Top assignees: Fujikura Limited, Hitachi, Ltd., Nec Corporation. Active years: 2001-2014.

USPTO Granted Patents = 30

% Patents Active = 60.0

EPO Patents = 1

Average Co-Inventor Count = 4.5

ph-index = 13

Forward Citations = 669(Granted Patents)

Location History:

Fujisawa, JP (2001 - 2007)
Yotsukaido, JP (2011 - 2012)
Sakura, JP (2002 - 2013)
Yokohama, JP (2010 - 2014)

Company Filing History:

Fujikura Ltd. and Nippon Telegraph and Telephone Corporation

patent

5. 2 out of 834,411

Other

patents

where one patent can have more than one assignee

Years Active: 2001-2014

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Areas of Expertise:

Optical Transport System

Optical Node

Optical Connector

Optical Transceiver

Optical Add/Drop Multiplexer

Optical Signal Switching

Optical Fiber Sheet

Optical Path Changing

Connector Holder

Internal-Reflection

Optical Crossconnect

Optical Signal Changeover

30 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8818190 - Optical transport system and optical node (2014-08-26),

2. 8422838 - Cover for covering a reflection-surface-formation recess of an optical path changing member (2013-04-16),

3. 8408816 - Optical connector (2013-04-02),

4. 8317411 - Connector holder, optical-electrical converter with attached connector holder, optical connector fixing structure and connector holder assembly method (2012-11-27),

5. 8277130 - Optical connector with reflector (2012-10-02),

6. 8277129 - Optical connector with reflector (2012-10-02),

7. 8165432 - Internal-reflection optical path changing member (2012-04-24),

8. 8083418 - Connector holder, optical-electrical converter with attached connector holder, optical connector fixing structure and connector holder assembly method (2011-12-27),

9. 8016491 - Optical ferrule (2011-09-13),

10. 8009987 - Optical add/drop multiplexer (2011-08-30),

11. 7918610 - Optical transceiver and optical connector (2011-04-05),

12. 7850372 - Optical connector with optical fiber (2010-12-14),

13. 7844177 - Optical signal changeover device and optical signal changeover method (2010-11-30),

14. 7726885 - Optical connector having a fitting protrusion or fitting recess used for positioning (2010-06-01),

15. 7559702 - Connector holder, optical-electrical converter with attached connector holder, optical connector fixing structure and connector holder assembly method (2009-07-14),

Title: Yukio Hayashi: Pioneering Inventor from Sakura, Japan

Introduction: Yukio Hayashi is a renowned inventor hailing from Sakura, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Yukio Hayashi holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous dedication to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Yukio Hayashi has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant technological breakthroughs.

Collaborations: Throughout his career, Yukio Hayashi has collaborated with top researchers, engineers, and scientists both in Japan and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Yukio Hayashi's passion for innovation and his relentless pursuit of technological excellence have solidified his reputation as a pioneering inventor in the global tech community.

Profile summary based on public USPTO records.

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