% Expired Patents = 28.6

Trademarks = 79

Forward Citations = 19

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22 inventors (with patents filed for the assignee):

Leon M Misiukiewicz (2 out of 2 patents)

Milton J Block (2 out of 2 patents)

Steven M Sachs (2 out of 2 patents)

4. Toshiyuki Hattori (1 out of 23 patents)

5. Noriyosu Hayashizaki (1 out of 2 patents)

6. Fujio Naito (1 out of 1 patent)

7. Eiichi Takasaki (1 out of 1 patent)

8. Hideaki Yamauchi (1 out of 2 patents)

9. Jonathan C Malat (1 out of 1 patent)

10. Justin V Raimo (1 out of 1 patent)

11. Matthew K Luther (1 out of 1 patent)

12. Abraham Cytryn (1 out of 1 patent)

13. F Jason Stein (1 out of 1 patent)

14. Dennis B Golovaty (1 out of 1 patent)

15. Robert Ferreira (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 8928216 - High-frequency accelerator, method for manufacturing high-frequency accelerator, quadrupole accelerator, and method for manufacturing quadrupole accelerator (2015-01-06),

2. 8707403 - Subscription interface for providing access to digital publications (2014-04-22),

3. 7831485 - Flexible magazine management service (2010-11-09),

4. 7742955 - Flexible magazine management service (2010-06-22),

5. 6876980 - Methods and systems for purchasing and inventory of paper and extended media products (2005-04-05),

6. D398861 - Casing for a watch (1998-09-29),

7. 5746425 - Gripper-accumulator (1998-05-05),

Company Overview

Time Corporation is a leading global media and entertainment company. With a diverse portfolio of iconic brands, Time Corporation reaches millions of people across the world through its magazines, websites, and digital platforms. From news and entertainment to lifestyle and culture, Time Corporation provides trusted content that informs, inspires, and entertains its audience.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

7 Patents

#47 in Hiroshima, 729-3431

#5,456 in Japan

Hiroshima, Japan

Time Corporation

Forward Citations = 19

22 inventors:

Leon M Misiukiewicz (2 out of 2 patents)

Milton J Block (2 out of 2 patents)

Steven M Sachs (2 out of 2 patents)

4. Toshiyuki Hattori (1 out of 23 patents)

5. Noriyosu Hayashizaki (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Time Corporation. Retrieved from https://idiyas.com/company/time

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]