Totani Corporation, based in Kyoto, Japan, specializes in the manufacturing of advanced plastic bag solutions. The company focuses on developing innovative technologies related to bag making apparatuses, heat seal devices, and spouted pouches. Totani's expertise extends to the design of punching machines and defect detecting devices, enhancing the efficiency and quality of packaging processes. With a commitment to innovation, Totani plays a significant role in the plastic packaging industry, catering to diverse market needs through its cutting-edge welding methods and intermittent feed devices.

Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

74 Patents

#53 in Kyoto 615-0031

#1,366 in Japan

#10,140 in the World

Kyoto, Japan

Totani Corporation

Forward Citations = 201

26 inventors:

Mikio Totani (55 out of 65 patents)

Yuji Ohnishi (9 out of 9 patents)

Hiroshi Nagata (5 out of 21 patents)

4. Toshiki Nagasawa (4 out of 4 patents)

5. Ryota Yamazaki (3 out of 3 patents)

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

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]

26 patents (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]

52 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]