% Expired Patents = 16.7

EPO Patents = 1

Forward Citations = 277

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5 inventors (with patents filed for the assignee):

Yasuyuki Kanno (3 out of 3 patents)

Masayuki Nakanishi (3 out of 5 patents)

Shuichi Maeda (1 out of 21 patents)

4. Akira Hattori (1 out of 1 patent)

5. Takashi Iwasaki (1 out of 12 patents)

6 patents: Sort by Forward Citations

1. 7561140 - Microcapsule magnetic migration display (2009-07-14),

2. 7027030 - Magnetic display (2006-04-11),

3. 5411398 - Magnetic display system (1995-05-02),

4. 5057363 - Magnetic display system (1991-10-15),

5. 5017225 - Microencapsulated photochromic material, process for its preparation and (1991-05-21),

6. 4945919 - Rhinological diagnostic device (1990-08-07),

Company Overview

Japan Capsular Products, Inc. is a leading manufacturer of high-quality capsules for pharmaceutical, food, and dietary supplement industries. With a commitment to innovation and excellence, we offer a wide range of capsule solutions to meet our customers' specific needs. Our state-of-the-art facilities and stringent quality control processes ensure that each capsule meets the highest standards of safety and performance. Partner with us for superior capsule products backed by cutting-edge technology and unrivaled expertise.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

6 Patents

#2,469 in Tokyo

#5,990 in Japan

Tokyo, Japan

Japan Capsular Products, Inc.

Forward Citations = 277

5 inventors:

Yasuyuki Kanno (3 out of 3 patents)

Masayuki Nakanishi (3 out of 5 patents)

Shuichi Maeda (1 out of 21 patents)

4. Akira Hattori (1 out of 1 patent)

5. Takashi Iwasaki (1 out of 12 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Japan Capsular Products, Inc.. Retrieved from https://idiyas.com/company/japan-capsular-products

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]

1 patent (EPO):

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]