Company Filing History:

14 out of 10,239

Sumitomo Electric Industries, Limited

Nippon Telegraph and Telephone Corporation

patents

4. 1 out of 4

Nippon Telegraph Telephone Corporation

patents

where one patent can have more than one assignee

Years Active: 1987-2007

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7234881 - MOLDING APPARATUS FOR A REINFORCEMENT RESIN COATING OF GLASS OPTICAL FIBER EXPOSING PORTION OF AN OPTICAL FIBER JUNCTION, METHOD FOR MOLDING REINFORCEMENT RESIN COATING OF A GLASS OPTICAL FIBER EXPOSING PORTION OF AN OPTICAL FIBER JUNCTION, AND OPTICAL FIBER CABLE (2007-06-26),

2. 6553791 - Etching an optical fiber fusion splice (2003-04-29),

3. 6287020 - Observation apparatus and fusion splicer for optical fibers (2001-09-11),

4. 6190057 - Optical fiber ribbon fusion splicing apparatus (2001-02-20),

5. 6105480 - Apparatus for separating ribbon-coated multicore optical fiber (2000-08-22),

6. 5590227 - Optical connector apparatus (1996-12-31),

7. 5530782 - Intermediate branching method for optical path (1996-06-25),

8. 5524166 - Separating tool for multi-core ribbon fiber (1996-06-04),

9. 5418872 - Optical connector connecting apparatus and optical connector connecting (1995-05-23),

10. 5384878 - Method for fusion connecting optical fibers utilizing V-grooves with (1995-01-24),

11. 4812010 - Apparatus for arranging a plurality of coated optical fibers and (1989-03-14),

12. 4750804 - Optical fiber connecting jig (1988-06-14),

13. 4749252 - Method for splicing optical fibers (1988-06-07),

14. 4715876 - Method of and apparatus for coupling multicore coated optical fibers (1987-12-29),

Title: Keiji Osaka - Innovator from Yokohama, JP

Introduction: Keiji Osaka is a renowned inventor hailing from Yokohama, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Keiji Osaka holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his innovative mindset and forward-thinking approach.

Career Highlights: With over two decades of experience in the tech industry, Keiji Osaka has worked with leading research institutions and universities to develop cutting-edge solutions that have revolutionized the way we interact with technology.

Collaborations: Throughout his career, Keiji Osaka has collaborated with top companies in Japan and internationally, fostering a culture of innovation and knowledge sharing to drive progress in the tech sector.

Conclusion: Keiji Osaka's passion for innovation and his dedication to pushing the boundaries of technology have solidified his reputation as a visionary inventor in Yokohama and beyond.

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.