Iseto Shiko Co., Ltd.

Calculating rank

USPTO Granted Patents = 4

CIPO Patents = 1

Forward Citations = 119

Loading Chart...

7 inventors (with patents filed for the assignee):

Yasuo Noma (1 out of 11 patents)

Takao Ogawa (1 out of 1 patent)

Masaaki Matsushima (1 out of 1 patent)

4. Kiyotaka Ohnishi (1 out of 1 patent)

5. Kazuaki Nagase (1 out of 1 patent)

6. Arthur B Dallaserra (1 out of 1 patent)

7. Ryuichi Kotani (1 out of 1 patent)

8. Takao Ogawa (0 patent)

4 patents: Sort by Forward Citations

1. 5029429 - Sealing device for facsimile receiving paper (1991-07-09),

2. 4972655 - Apparatus for manufacturing sealed postal mails or the like envelope (1990-11-27),

3. 4668212 - Process for manufacturing sealed postal envelope assemblies (1987-05-26),

4. 4455809 - Process and apparatus for manufacturing continuous sealed postal or (1984-06-26),

Company Overview

Iseto Shiko Co., Ltd. is a leading manufacturer and distributor of high-quality ceramics and tableware in Japan. Established in 1913, the company is known for its exquisite craftsmanship and traditional Japanese designs. Their products are widely sought after both domestically and internationally, catering to households, restaurants, and hotels. Iseto Shiko Co., Ltd. takes pride in preserving the art of traditional ceramics while incorporating modern technology to meet the demands of the contemporary market.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 3 2026

4 Patents

#283 in

#7,591 in Japan

JP

Iseto Shiko Co., Ltd.

Forward Citations = 119

7 inventors:

Yasuo Noma (1 out of 11 patents)

Takao Ogawa (1 out of 1 patent)

Masaaki Matsushima (1 out of 1 patent)

4. Kiyotaka Ohnishi (1 out of 1 patent)

5. Kazuaki Nagase (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Iseto Shiko Co., Ltd.. Retrieved from https://idiyas.com/company/iseto-shiko-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]

1 patent (CIPO):

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]