Growing community of inventors

Kawasaki, Japan

Jun Tamatsu

Average Co-Inventor Count = 3.64

ph-index = 11

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 = 235

Jun TamatsuEiichi Taniguchi (13 patents)Jun TamatsuTadamine Toh (13 patents)Jun TamatsuMasaru Kunii (13 patents)Jun TamatsuMasafuku Akatsu (11 patents)Jun TamatsuMasaki Kobayashi (9 patents)Jun TamatsuFumiyoshi Toyoshima (9 patents)Jun TamatsuToshiki Takeda (9 patents)Jun TamatsuNaoki Mori (9 patents)Jun TamatsuHiroshi Kamezawa (9 patents)Jun TamatsuTakaaki Fujii (9 patents)Jun TamatsuNoriaki Nozaki (9 patents)Jun TamatsuNaoki Ozawa (3 patents)Jun TamatsuWataru Kuwajima (2 patents)Jun TamatsuChiaki Terao (1 patent)Jun TamatsuEiji Hikino (1 patent)Jun TamatsuKyota Kubo (1 patent)Jun TamatsuYuichiro Shibata (1 patent)Jun TamatsuDaisuke Yumita (1 patent)Jun TamatsuYutaka Takei (1 patent)Jun TamatsuTomotaka Sano (1 patent)Jun TamatsuKouji Takeuchi (1 patent)Jun TamatsuJun Tamatsu (17 patents)Eiichi TaniguchiEiichi Taniguchi (33 patents)Tadamine TohTadamine Toh (29 patents)Masaru KuniiMasaru Kunii (19 patents)Masafuku AkatsuMasafuku Akatsu (13 patents)Masaki KobayashiMasaki Kobayashi (57 patents)Fumiyoshi ToyoshimaFumiyoshi Toyoshima (17 patents)Toshiki TakedaToshiki Takeda (12 patents)Naoki MoriNaoki Mori (12 patents)Hiroshi KamezawaHiroshi Kamezawa (10 patents)Takaaki FujiiTakaaki Fujii (9 patents)Noriaki NozakiNoriaki Nozaki (9 patents)Naoki OzawaNaoki Ozawa (10 patents)Wataru KuwajimaWataru Kuwajima (8 patents)Chiaki TeraoChiaki Terao (8 patents)Eiji HikinoEiji Hikino (7 patents)Kyota KuboKyota Kubo (7 patents)Yuichiro ShibataYuichiro Shibata (5 patents)Daisuke YumitaDaisuke Yumita (2 patents)Yutaka TakeiYutaka Takei (1 patent)Tomotaka SanoTomotaka Sano (1 patent)Kouji TakeuchiKouji Takeuchi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nec Infrontia Corporation (14 from 290 patents)

2. Nec Platforms, Ltd. (3 from 347 patents)


17 patents:

1. D788737 - Telephone

2. 9258398 - Terminal holding stand including speech function

3. 9253298 - Portable information terminal holding stand and desk telephone

4. 8965302 - Portable information terminal holding base and desk telephone

5. D676411 - Telephone

6. D676016 - Portion of a telephone

7. D664519 - Telephone

8. 8027463 - Fixed telephone set capable of preventing howling and temperature rise of a handset

9. D621381 - Telephone

10. D601118 - Telephone

11. D601119 - Telephone

12. D600670 - Telephone

13. D600671 - Telephone

14. D597060 - Telephone

15. D597061 - Telephone

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as of
1/10/2026
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