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Yamanashi, Japan

Tetsuya Watanabe

USPTO Granted Patents = 5 (Patent Applications = 2)

EPO Patents = 2

Average Co-Inventor Count = 2.5

ph-index = 2

Forward Citations = 7(Granted Patents)

Location History:

Yamanashi, JP (2017)
Chiba, JP (2023)

Company Filing History:

Kitz Corporation

Sumitomo Construction Machinery Co., Ltd.

Years Active: 2017-2025

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5 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 12379035 - Valve, and method for manufacturing said valve (2025-08-05),

2. 12371861 - Asphalt finisher (2025-07-29),

3. 12135098 - Valve (2024-11-05),

4. 11655898 - Cryogenic globe valve (2023-05-23),

5. 9546736 - Trunnion ball valve for high pressure, and hydrogen station (2017-01-17),

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