Growing community of inventors

Tokyo, Japan

Naoji Iwai

Average Co-Inventor Count = 3.43

ph-index = 2

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 = 15

Naoji Iwai ↔ Koji Nagaoka (1 patent)Naoji Iwai ↔ Takashi Kuze (1 patent)Naoji Iwai ↔ Toshiharu Matsuki (1 patent)Naoji Iwai ↔ Takemi Abe (1 patent)Naoji Iwai ↔ Takashi Uchida (1 patent)Naoji IwaiNaoji Iwai (2 patents)Koji NagaokaKoji Nagaoka (35 patents)Takashi KuzeTakashi Kuze (8 patents)Toshiharu MatsukiToshiharu Matsuki (2 patents)Takemi AbeTakemi Abe (1 patent)Takashi UchidaTakashi Uchida (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Tokyo Shibaura Electric Co., Ltd. (2 from 681 patents)


2 patents:

1. 4119761 - Heat radiation anode

2. 4065625 - Lead frame for a semiconductor device

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idiyas.com
as of
12/9/2025
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