Growing community of inventors

Kyoto, Japan

Eiji Nukaga

Average Co-Inventor Count = 4.80

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 = 4

Eiji NukagaHiroshi Tamagawa (8 patents)Eiji NukagaYasuhiro Kondo (6 patents)Eiji NukagaKatsuya Matsuura (6 patents)Eiji NukagaYasuhiro Fuwa (4 patents)Eiji NukagaHiroyuki Okada (4 patents)Eiji NukagaKeishi Watanabe (2 patents)Eiji NukagaKoichi Niino (2 patents)Eiji NukagaEiji Nukaga (8 patents)Hiroshi TamagawaHiroshi Tamagawa (23 patents)Yasuhiro KondoYasuhiro Kondo (27 patents)Katsuya MatsuuraKatsuya Matsuura (17 patents)Yasuhiro FuwaYasuhiro Fuwa (26 patents)Hiroyuki OkadaHiroyuki Okada (11 patents)Keishi WatanabeKeishi Watanabe (12 patents)Koichi NiinoKoichi Niino (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Rohm Co., Ltd. (8 from 6,015 patents)


8 patents:

1. 10833145 - Chip resistor and electronic equipment having resistance circuit network

2. 10681815 - Composite chip component, circuit assembly and electronic apparatus

3. 10446302 - Chip resistor and methods of producing the same

4. 10321570 - Composite chip component, circuit assembly and electronic apparatus

5. 10224391 - Chip resistor and electronic equipment having resistance circuit network

6. 9735225 - Chip resistor and electronic equipment having resistance circuit network

7. 9530546 - Chip resistor and method of producing the same

8. 9224731 - Chip resistor and electronic equipment having resistance circuit network

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as of
1/2/2026
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