Growing community of inventors

Tokyo, Japan

Michio Nagai

Average Co-Inventor Count = 2.06

ph-index = 24

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 = 1,325

Michio NagaiMika Fujii (14 patents)Michio NagaiMasaki Shimamura (8 patents)Michio NagaiTakeshi Suzuki (7 patents)Michio NagaiMasatomo Mizuta (7 patents)Michio NagaiKiyoshi Kohayakawa (7 patents)Michio NagaiKazuo Ohtsuta (6 patents)Michio NagaiHiroshi Iue (4 patents)Michio NagaiHirohisa Miyazaki (3 patents)Michio NagaiKeigo Kawasaki (3 patents)Michio NagaiMitsuru Sendouda (3 patents)Michio NagaiMasaki Ichihara (2 patents)Michio NagaiAtsushi Ota (2 patents)Michio NagaiJin Kuramoto (2 patents)Michio NagaiShigeo Yoshihara (2 patents)Michio NagaiFumihito Imai (2 patents)Michio NagaiYoshiyuki Tsugane (2 patents)Michio NagaiSachio Hattori (2 patents)Michio NagaiKatsumi Nishijima (2 patents)Michio NagaiAkiko Shishido (2 patents)Michio NagaiEiji Muramatsu (1 patent)Michio NagaiKazuo Tanaka (1 patent)Michio NagaiHiroshi Yamada (1 patent)Michio NagaiKota Iwamoto (1 patent)Michio NagaiYoshiaki Yamada (1 patent)Michio NagaiSoma Shiraishi (1 patent)Michio NagaiTetsuo Inoshita (1 patent)Michio NagaiJun Kobayashi (1 patent)Michio NagaiKazuaki Ibaraki (1 patent)Michio NagaiAtsushi Ohta (1 patent)Michio NagaiSatoshi Sugawara (1 patent)Michio NagaiTatsuya Uchikawa (1 patent)Michio NagaiKazuhiko Yamaoka (1 patent)Michio NagaiYukio Hattori (1 patent)Michio NagaiToshiki Takeda (1 patent)Michio NagaiHideo Mitsuhashi (1 patent)Michio NagaiMitsuaki Kanada (1 patent)Michio NagaiHiroshi Yoshida (1 patent)Michio NagaiKozo Maemura (1 patent)Michio NagaiHideo Yokoi (1 patent)Michio NagaiKazuo Oosawa (1 patent)Michio NagaiKatsuya Sakaguchi (1 patent)Michio NagaiYuichi Morita (1 patent)Michio NagaiKazuki Tsuchimochi (1 patent)Michio NagaiKoji Umeda (1 patent)Michio NagaiKazuya Kumazawa (1 patent)Michio NagaiMidori Tanaka (1 patent)Michio NagaiYoshihiro Ohtsuka (1 patent)Michio NagaiKazuo Ootuta (1 patent)Michio NagaiYoko Arimitsu (1 patent)Michio NagaiKatsuma Ushijima (1 patent)Michio NagaiIwao Ohuchi (1 patent)Michio NagaiMichio Nagai (53 patents)Mika FujiiMika Fujii (20 patents)Masaki ShimamuraMasaki Shimamura (17 patents)Takeshi SuzukiTakeshi Suzuki (91 patents)Masatomo MizutaMasatomo Mizuta (27 patents)Kiyoshi KohayakawaKiyoshi Kohayakawa (8 patents)Kazuo OhtsutaKazuo Ohtsuta (6 patents)Hiroshi IueHiroshi Iue (17 patents)Hirohisa MiyazakiHirohisa Miyazaki (30 patents)Keigo KawasakiKeigo Kawasaki (9 patents)Mitsuru SendoudaMitsuru Sendouda (6 patents)Masaki IchiharaMasaki Ichihara (64 patents)Atsushi OtaAtsushi Ota (22 patents)Jin KuramotoJin Kuramoto (11 patents)Shigeo YoshiharaShigeo Yoshihara (8 patents)Fumihito ImaiFumihito Imai (6 patents)Yoshiyuki TsuganeYoshiyuki Tsugane (2 patents)Sachio HattoriSachio Hattori (2 patents)Katsumi NishijimaKatsumi Nishijima (2 patents)Akiko ShishidoAkiko Shishido (2 patents)Eiji MuramatsuEiji Muramatsu (101 patents)Kazuo TanakaKazuo Tanaka (95 patents)Hiroshi YamadaHiroshi Yamada (76 patents)Kota IwamotoKota Iwamoto (74 patents)Yoshiaki YamadaYoshiaki Yamada (53 patents)Soma ShiraishiSoma Shiraishi (48 patents)Tetsuo InoshitaTetsuo Inoshita (30 patents)Jun KobayashiJun Kobayashi (26 patents)Kazuaki IbarakiKazuaki Ibaraki (23 patents)Atsushi OhtaAtsushi Ohta (18 patents)Satoshi SugawaraSatoshi Sugawara (16 patents)Tatsuya UchikawaTatsuya Uchikawa (16 patents)Kazuhiko YamaokaKazuhiko Yamaoka (15 patents)Yukio HattoriYukio Hattori (13 patents)Toshiki TakedaToshiki Takeda (12 patents)Hideo MitsuhashiHideo Mitsuhashi (12 patents)Mitsuaki KanadaMitsuaki Kanada (11 patents)Hiroshi YoshidaHiroshi Yoshida (10 patents)Kozo MaemuraKozo Maemura (9 patents)Hideo YokoiHideo Yokoi (9 patents)Kazuo OosawaKazuo Oosawa (6 patents)Katsuya SakaguchiKatsuya Sakaguchi (5 patents)Yuichi MoritaYuichi Morita (5 patents)Kazuki TsuchimochiKazuki Tsuchimochi (4 patents)Koji UmedaKoji Umeda (4 patents)Kazuya KumazawaKazuya Kumazawa (4 patents)Midori TanakaMidori Tanaka (2 patents)Yoshihiro OhtsukaYoshihiro Ohtsuka (2 patents)Kazuo OotutaKazuo Ootuta (2 patents)Yoko ArimitsuYoko Arimitsu (1 patent)Katsuma UshijimaKatsuma Ushijima (1 patent)Iwao OhuchiIwao Ohuchi (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Nec Corporation (52 from 35,658 patents)

2. Nec C Orporation (1 from 196 patents)

3. Katoh Electrical Machinery Company, Ltd. (1 from 87 patents)


53 patents:

1. 10318945 - POS-terminal device

2. 8572812 - Foldable portable information terminal

3. 8253648 - Portable terminal

4. 8082633 - Foldable portable information terminal

5. 7907978 - Mobile terminal

6. 7860540 - Slide-type portable communication apparatus

7. 7792557 - Slide-type portable communication apparatus

8. 7499737 - Foldable portable information terminal

9. 7440003 - Folding portable information terminal with fold-position-based recording control

10. 7376449 - Slide-type portable communication apparatus

11. 7187958 - Folding mobile communications apparatus

12. 6922185 - Inputting device and electronic instrument using this inputting device and inputting method thereof

13. 6615058 - Portable phone device

14. D478070 - GPS unit for a portable wireless telephone

15. D476635 - Portable wireless telephone

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