Growing community of inventors

Toyonaka, Japan

Tetsuo Obata

Average Co-Inventor Count = 7.00

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 = 14

Tetsuo Obata ↔ Takayuki Urata (1 patent)Tetsuo Obata ↔ Hideki Omori (1 patent)Tetsuo Obata ↔ Hidekazu Yamashita (1 patent)Tetsuo Obata ↔ Shinji Kondoh (1 patent)Tetsuo Obata ↔ Youji Uetani (1 patent)Tetsuo Obata ↔ Masafumi Sadahira (1 patent)Tetsuo ObataTetsuo Obata (1 patent)Takayuki UrataTakayuki Urata (14 patents)Hideki OmoriHideki Omori (12 patents)Hidekazu YamashitaHidekazu Yamashita (7 patents)Shinji KondohShinji Kondoh (6 patents)Youji UetaniYouji Uetani (2 patents)Masafumi SadahiraMasafumi Sadahira (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Matsushita Electric Industrial Co., Ltd. (1 from 27,375 patents)


1 patent:

1. 6297483 - Induction heating of heating element

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12/6/2025
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