Kobayashi Co., Ltd. is a prominent Japanese company based in Tokyo, specializing in the development and manufacturing of a diverse range of consumer products. The organization is particularly known for its innovations in healthcare and personal care sectors, offering solutions that enhance everyday living. With a strong emphasis on research and technology, Kobayashi focuses on creating high-quality products that meet the evolving needs of consumers, leveraging advanced materials and processes to maintain its competitive edge in the market.

Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

12 Patents

#1,729 in Tokyo

#3,936 in Japan

#48,209 in the World

Tokyo, Japan

Kobayashi Co., Ltd.

Forward Citations = 11

13 inventors:

Koji Fukuoka (5 out of 5 patents)

Keisuke Sakai (5 out of 15 patents)

Nanae Tanaka (5 out of 5 patents)

4. Go Kawaoi (3 out of 3 patents)

5. Kazuyuki Osawa (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Kobayashi Co., Ltd.. Retrieved from https://idiyas.com/company/kobayashi-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]

4 patents (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]