Growing community of inventors

Utsunomiya Tochigi, Japan

Naoto Nakajima

Average Co-Inventor Count = 2.33

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 = 8

Naoto NakajimaAkira Inaba (6 patents)Naoto NakajimaShuichi Tsunoda (3 patents)Naoto NakajimaTakuya Konno (1 patent)Naoto NakajimaNaoto Nakajima (7 patents)Akira InabaAkira Inaba (19 patents)Shuichi TsunodaShuichi Tsunoda (3 patents)Takuya KonnoTakuya Konno (24 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. E.i. Dupont De Nemours and Company (7 from 16,338 patents)


7 patents:

1. 9540536 - Heat-curable polymer paste

2. 8043536 - Silver-palladium alloy containing conductor paste for ceramic substrate and electric circuit

3. 7943408 - Production process for surface-mounting ceramic LED package, surface-mounting ceramic LED package produced by said production process, and mold for producing said package

4. 7923277 - Production process for surface-mounting ceramic LED package, surface-mounting ceramic LED package produced by said production process, and mold for producing said package

5. 7897066 - Conductor paste for ceramic substrate and electric circuit

6. 7871842 - Production process for surface-mounting ceramic LED package, surface-mounting ceramic LED package produced by said production process, and mold for producing said package

7. 7704416 - Conductor paste for ceramic substrate and electric circuit

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as of
1/4/2026
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