Growing community of inventors

Tokyo, Japan

Koji Nakane

Average Co-Inventor Count = 2.10

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 = 293

Koji NakaneJunichi Tanaka (6 patents)Koji NakaneHiroki Akaishi (5 patents)Koji NakaneTakekazu Iijima (3 patents)Koji NakaneTakashi Matsumura (2 patents)Koji NakaneMizuki Tomono (2 patents)Koji NakaneYumi Takigami (2 patents)Koji NakaneMeiji Kitamura (1 patent)Koji NakaneShuji Natori (1 patent)Koji NakaneYasuhisa Abe (1 patent)Koji NakaneYoshinori Nakatsuka (1 patent)Koji NakaneChuichi Endo (1 patent)Koji NakaneNaoki Harasawa (1 patent)Koji NakaneYumi Takigami (1 patent)Koji NakaneKoji Nakane (17 patents)Junichi TanakaJunichi Tanaka (178 patents)Hiroki AkaishiHiroki Akaishi (8 patents)Takekazu IijimaTakekazu Iijima (30 patents)Takashi MatsumuraTakashi Matsumura (52 patents)Mizuki TomonoMizuki Tomono (13 patents)Yumi TakigamiYumi Takigami (3 patents)Meiji KitamuraMeiji Kitamura (26 patents)Shuji NatoriShuji Natori (14 patents)Yasuhisa AbeYasuhisa Abe (11 patents)Yoshinori NakatsukaYoshinori Nakatsuka (5 patents)Chuichi EndoChuichi Endo (2 patents)Naoki HarasawaNaoki Harasawa (1 patent)Yumi TakigamiYumi Takigami (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Pioneer Corporation (10 from 2,646 patents)

2. Pioneer Kabushiki Kaisha (7 from 75 patents)

3. Pioneer Design Corporation (2 from 9 patents)

4. Tohoku Pioneer Corporation (1 from 291 patents)


17 patents:

1. 8315725 - Method and apparatus for controlling content reproduction, and computer product

2. D627244 - Car navigation system with tuner and amplifier for automobile

3. 7444772 - Flexible image display apparatus

4. D578519 - Loudspeaker frame

5. D573980 - Loudspeaker

6. D572240 - Loudspeaker grill

7. D567225 - Loudspeaker

8. D567231 - Loudspeaker frame

9. D560658 - Loudspeaker

10. 7284637 - Low-frequency sound reproducing speaker apparatus

11. D512706 - Digital audio disc player equipped with mixing function

12. D493445 - Speaker

13. D493161 - Speaker

14. D487076 - Speaker

15. D472545 - Speaker

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idiyas.com
as of
12/8/2025
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