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Kitakyushu, Japan

Hiromichi Koshiishi

USPTO Granted Patents = 3

Average Co-Inventor Count = 4.3

ph-index = 2

Forward Citations = 10(Granted Patents)

Location History:

Kitakyushu, JP (1981 - 1982)
Tokyo, JP (1986)

Company Filing History:

Nippon Steel Corporation

Mitsui High-tec Incorporated

where one patent can have more than one assignee

Years Active: 1981-1986

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3 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4602969 - Method for annealing a core blank used in electric machinery and devices (1986-07-29),

2. 4324598 - Finish annealing process for grain-oriented electrical steel strip or (1982-04-13),

3. 4290829 - Process for box annealing a steel strip coil (1981-09-22),

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