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Yasutoki Kamezawa

This inventor holds 9 USPTO granted patents. Top assignee: Mita Industrial Co., Ltd.. Active years: 1976-1982.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasutoki Kamezawa. Retrieved from https://idiyas.com/inventor/yasutoki-kamezawa

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 9

% Patents Active = 100.0

Average Co-Inventor Count = 4.3

ph-index = 5

Forward Citations = 51(Granted Patents)

Location History:

Tsuzuki, JA (1976)
Hirakata, JA (1976)
Osaka, JA (1976 - 1977)
Kyoto, JP (1979 - 1981)
Tanabe, JP (1982)

Company Filing History:

Mita Industrial Co., Ltd.

Years Active: 1976-1982

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4328265 - Process for preparation of a transfer sheet for electrostatic (1982-05-04),

2. 4245025 - Transfer sheet and process for preparation thereof (1981-01-13),

3. 4232101 - Photosensitive paper for electrophotography with an electrically (1980-11-04),

4. 4168338 - Transfer sheet with toner-receiving layer of thermoplastic and (1979-09-18),

5. 4051052 - Liquid developer (1977-09-27),

6. 3981730 - Diazo-type multicolor reproduction process (1976-09-21),

7. 3976488 - Treating agent for diazo-type multicolor reproduction (1976-08-24),

8. 3950171 - Diazotype multicolor reproduction process (1976-04-13),

9. 3944422 - Photosensitive material in use for diazo-type multicolor reproduction (1976-03-16),

Profile summary based on public USPTO records.

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]

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