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Shunichiro Akiyama

USPTO Granted Patents = 4

Average Co-Inventor Count = 3.3

ph-index = 3

Forward Citations = 24(Granted Patents)

Location History:

Joetsu, JP (1984 - 1990)
Jyoetsu, JP (1992)

Company Filing History:

Sumitomo Metal Industries, Inc.

Nippon Stainless Steel Co., Ltd.

where one patent can have more than one assignee

Years Active: 1984-1992

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5160389 - Flexible tube for automotive exhaust systems (1992-11-03),

2. 4950873 - Sheath heater (1990-08-21),

3. 4742324 - Sheath heater (1988-05-03),

4. 4484956 - Process for producing heat-resistant ferritic stainless steel sheet (1984-11-27),

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