% Expired Patents = 100.0

Forward Citations = 4

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11 inventors (with patents filed for the assignee):

Osamu Mori (1 out of 16 patents)

Yasuhiko Katou (1 out of 1 patent)

Takahito Itoh (1 out of 4 patents)

4. Takahiro Uno (1 out of 2 patents)

5. Miduho Shibata (1 out of 1 patent)

6. Tomio Nagao (1 out of 2 patents)

7. Masato Ohnishi (1 out of 1 patent)

8. Takashi Otsu (1 out of 1 patent)

9. Yasuyuki Kato (1 out of 5 patents)

10. Miya Nomachi (1 out of 1 patent)

11. Takeshi Miyawaki (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 9878473 - Multilayer contact lens and production process therefor (2018-01-30),

2. 8740017 - Dispenser for both foam and liquid (2014-06-03),

3. 8101701 - Fumaric acid derivatives and ophthalmic lenses using the same (2012-01-24),

4. 8051978 - Contact lens storage container (2011-11-08),

Company Overview

Menicon Nect Co., Ltd is a leading manufacturer of contact lenses and related products based in Japan. With a strong emphasis on research and development, Menicon Nect is dedicated to providing innovative solutions for vision care. They offer a wide range of contact lenses for various vision needs, including daily disposable and specialty lenses. Menicon Nect is committed to improving the quality of life for individuals around the world through their advanced vision products.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

4 Patents

#172 in Aichi

#7,579 in Japan

Aichi, Japan

Menicon Nect Co., Ltd

Forward Citations = 4

11 inventors:

Osamu Mori (1 out of 16 patents)

Yasuhiko Katou (1 out of 1 patent)

Takahito Itoh (1 out of 4 patents)

4. Takahiro Uno (1 out of 2 patents)

5. Miduho Shibata (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Menicon Nect Co., Ltd. Retrieved from https://idiyas.com/company/menicon-nect-company

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

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]