Growing community of inventors

Hiratsuka, Japan

Toru Hirano

Average Co-Inventor Count = 5.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 21

Toru Hirano ↔ Fumio Mori (1 patent)Toru Hirano ↔ Junichi Itsubo (1 patent)Toru Hirano ↔ Gunji Matsuda (1 patent)Toru Hirano ↔ Hideki Sato (1 patent)Toru HiranoToru Hirano (1 patent)Fumio MoriFumio Mori (29 patents)Junichi ItsuboJunichi Itsubo (9 patents)Gunji MatsudaGunji Matsuda (4 patents)Hideki SatoHideki Sato (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyo Seikan Kaisha, Ltd. (1 from 586 patents)


1 patent:

1. 4312824 - Process for making closure caps having liners

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12/6/2025
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