Growing community of inventors

Tokyo, Japan

Koji Fujita

Average Co-Inventor Count = 2.79

ph-index = 4

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 = 41

Koji FujitaKatsutoshi Ohno (6 patents)Koji FujitaTomoaki Takemura (6 patents)Koji FujitaKenichi Ikenaga (6 patents)Koji FujitaShinya Masunaga (5 patents)Koji FujitaRyo Sokabe (5 patents)Koji FujitaTakashi Onohara (4 patents)Koji FujitaKatsutoshi Ishiwata (4 patents)Koji FujitaKatsutoshi Kusumoto (4 patents)Koji FujitaTakuma Higo (3 patents)Koji FujitaKazumasa Nomura (3 patents)Koji FujitaKazutoshi Takeda (2 patents)Koji FujitaTakuya Matsumoto (2 patents)Koji FujitaKoichiro Nishimura (2 patents)Koji FujitaKeiichi Yoshioka (2 patents)Koji FujitaTaku Hoshizawa (2 patents)Koji FujitaMasafumi Miyazaki (2 patents)Koji FujitaYoshiaki Natori (2 patents)Koji FujitaNaoki Yuasa (2 patents)Koji FujitaHidetoshi Ichioka (2 patents)Koji FujitaShingo Utsuki (2 patents)Koji FujitaTakashi Morohoshi (2 patents)Koji FujitaHiroyoshi Yashiki (2 patents)Koji FujitaNorio Yabe (2 patents)Koji FujitaHiroshi Takagi (2 patents)Koji FujitaShigeharu Kondo (2 patents)Koji FujitaShinichi Wakai (2 patents)Koji FujitaYukihiro Isono (2 patents)Koji FujitaYoshiaki Arishima (2 patents)Koji FujitaSusumu Mukawa (2 patents)Koji FujitaAyako Nakayama (2 patents)Koji FujitaKenichiro Takyu (2 patents)Koji FujitaKenichiro Sato (1 patent)Koji FujitaAkihiro Koyama (1 patent)Koji FujitaKazuyoshi Yamazaki (1 patent)Koji FujitaJunji Kurachi (1 patent)Koji FujitaSatoshi Asai (1 patent)Koji FujitaYoshihiro Honma (1 patent)Koji FujitaToshiki Ishii (1 patent)Koji FujitaMasato Kawada (1 patent)Koji FujitaTeruhisa Shimada (1 patent)Koji FujitaAyaka Satoh (1 patent)Koji FujitaHaruki Niida (1 patent)Koji FujitaHirofumi Taguchi (1 patent)Koji FujitaHisanori Nagata (1 patent)Koji FujitaHiroshi Tamaki (1 patent)Koji FujitaNobuo Nakai (1 patent)Koji FujitaSatoshi Kawakami (1 patent)Koji FujitaMinako Kawata (1 patent)Koji FujitaRyoei Watanabe (1 patent)Koji FujitaNaohiro Uriya (1 patent)Koji FujitaSadatsugu Hashimoto (1 patent)Koji FujitaRyo Sokabe (0 patent)Koji FujitaNaohiro Uriya (0 patent)Koji FujitaSadatsugu Hashimoto (0 patent)Koji FujitaKoji Fujita (31 patents)Katsutoshi OhnoKatsutoshi Ohno (44 patents)Tomoaki TakemuraTomoaki Takemura (14 patents)Kenichi IkenagaKenichi Ikenaga (6 patents)Shinya MasunagaShinya Masunaga (15 patents)Ryo SokabeRyo Sokabe (8 patents)Takashi OnoharaTakashi Onohara (13 patents)Katsutoshi IshiwataKatsutoshi Ishiwata (7 patents)Katsutoshi KusumotoKatsutoshi Kusumoto (4 patents)Takuma HigoTakuma Higo (15 patents)Kazumasa NomuraKazumasa Nomura (5 patents)Kazutoshi TakedaKazutoshi Takeda (83 patents)Takuya MatsumotoTakuya Matsumoto (54 patents)Koichiro NishimuraKoichiro Nishimura (47 patents)Keiichi YoshiokaKeiichi Yoshioka (38 patents)Taku HoshizawaTaku Hoshizawa (37 patents)Masafumi MiyazakiMasafumi Miyazaki (33 patents)Yoshiaki NatoriYoshiaki Natori (25 patents)Naoki YuasaNaoki Yuasa (24 patents)Hidetoshi IchiokaHidetoshi Ichioka (21 patents)Shingo UtsukiShingo Utsuki (21 patents)Takashi MorohoshiTakashi Morohoshi (18 patents)Hiroyoshi YashikiHiroyoshi Yashiki (16 patents)Norio YabeNorio Yabe (14 patents)Hiroshi TakagiHiroshi Takagi (11 patents)Shigeharu KondoShigeharu Kondo (11 patents)Shinichi WakaiShinichi Wakai (6 patents)Yukihiro IsonoYukihiro Isono (5 patents)Yoshiaki ArishimaYoshiaki Arishima (4 patents)Susumu MukawaSusumu Mukawa (3 patents)Ayako NakayamaAyako Nakayama (3 patents)Kenichiro TakyuKenichiro Takyu (2 patents)Kenichiro SatoKenichiro Sato (78 patents)Akihiro KoyamaAkihiro Koyama (68 patents)Kazuyoshi YamazakiKazuyoshi Yamazaki (42 patents)Junji KurachiJunji Kurachi (34 patents)Satoshi AsaiSatoshi Asai (32 patents)Yoshihiro HonmaYoshihiro Honma (27 patents)Toshiki IshiiToshiki Ishii (20 patents)Masato KawadaMasato Kawada (12 patents)Teruhisa ShimadaTeruhisa Shimada (9 patents)Ayaka SatohAyaka Satoh (8 patents)Haruki NiidaHaruki Niida (6 patents)Hirofumi TaguchiHirofumi Taguchi (5 patents)Hisanori NagataHisanori Nagata (4 patents)Hiroshi TamakiHiroshi Tamaki (4 patents)Nobuo NakaiNobuo Nakai (4 patents)Satoshi KawakamiSatoshi Kawakami (3 patents)Minako KawataMinako Kawata (3 patents)Ryoei WatanabeRyoei Watanabe (3 patents)Naohiro UriyaNaohiro Uriya (1 patent)Sadatsugu HashimotoSadatsugu Hashimoto (1 patent)Ryo SokabeRyo Sokabe (0 patent)Naohiro UriyaNaohiro Uriya (0 patent)Sadatsugu HashimotoSadatsugu Hashimoto (0 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Sony Corporation (18 from 58,129 patents)

2. Saturn Licensing LLC (4 from 692 patents)

3. Nippon Sheet Glass Company, Limited (3 from 1,156 patents)

4. Nippon Steel Corporation (2 from 3,548 patents)

5. Hitachi Consumer Electronics Co., Ltd. (2 from 365 patents)

6. Other (1 from 832,718 patents)

7. Nippon Paper Industries Co., Ltd. (1 from 342 patents)

8. Dowa Eco-system Co., Ltd. (1 from 8 patents)

9. Sony Group Corporation (3,430 patents)


31 patents:

1. 12125475 - Information processing device, information processing method, and program

2. 11676578 - Information processing device, information processing method, and program

3. 11418406 - Information processing apparatus and information processing method

4. 11362854 - Information processing apparatus, information processing method, program, and information processing system

5. 11122410 - Information processing apparatus, information processing method, and information processing system

6. 11100919 - Information processing device, information processing method, and program

7. 11053574 - Non-oriented electrical steel sheet

8. 11036463 - Terminal device, control method, and audio data reproduction system

9. 11021771 - Non-oriented electrical steel sheet and method for manufacturing non-oriented electrical steel sheet

10. 10880720 - Reproduction device, information processing method, and program

11. 10809903 - Information processing apparatus, information processing method, and program for device group management

12. 10715398 - Controlling a user terminal to provide content items selected by a user

13. 10424291 - Information processing device, information processing method, and program

14. 10042938 - Information processing apparatus and information processing method to provide content on demand

15. 9761263 - Optical information recording and reproducing device, optical information recording and reproducing method

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