Growing community of inventors

Kawasaki, Japan

Kouichi Nagai

Average Co-Inventor Count = 1.53

ph-index = 7

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 = 183

Kouichi NagaiTakashi Matsuda (186 patents)Kouichi NagaiHideaki Kikuchi (12 patents)Kouichi NagaiKaoru Saigoh (11 patents)Kouichi NagaiYuko Nagare (5 patents)Kouichi NagaiSatoshi Yamaki (5 patents)Kouichi NagaiKei Ujimoto (5 patents)Kouichi NagaiMakoto Takahashi (4 patents)Kouichi NagaiMarianne Ayaka Touati (4 patents)Kouichi NagaiYukimasa Miyazaki (4 patents)Kouichi NagaiTetsuo Yaegashi (3 patents)Kouichi NagaiRyoya Ito (3 patents)Kouichi NagaiHitoshi Saito (2 patents)Kouichi NagaiKazuhiro Asai (2 patents)Kouichi NagaiNaoya Sashida (2 patents)Kouichi NagaiJirou Miura (2 patents)Kouichi NagaiKatsuhiro Sato (2 patents)Kouichi NagaiHideyuki Kanemitsu (2 patents)Kouichi NagaiKaoru Sugawara (2 patents)Kouichi NagaiTakashi Matsui (1 patent)Kouichi NagaiWensheng Wang (1 patent)Kouichi NagaiTadashi Otaka (1 patent)Kouichi NagaiYukio Kobayashi (1 patent)Kouichi NagaiKazuyuki Miyazawa (1 patent)Kouichi NagaiTakahiro Ikeda (1 patent)Kouichi NagaiYasutaka Ozaki (1 patent)Kouichi NagaiYutaka Kojima (1 patent)Kouichi NagaiKazutoshi Izumi (1 patent)Kouichi NagaiTomoyuki Kikuchi (1 patent)Kouichi NagaiTetsuya Kanemaru (1 patent)Kouichi NagaiHiroyo Oshima (1 patent)Kouichi NagaiTakuya Hiruma (5 patents)Kouichi NagaiYurika Watanabe (1 patent)Kouichi NagaiTakahiro Katori (1 patent)Kouichi NagaiTakahiro Yamagata (1 patent)Kouichi NagaiMasahito Kudou (1 patent)Kouichi NagaiKayoko Naoi (1 patent)Kouichi NagaiHajime Tani (1 patent)Kouichi NagaiBianca Mccarthy (1 patent)Kouichi NagaiRenaud Gillet (1 patent)Kouichi NagaiTsukasa Sato (1 patent)Kouichi NagaiShiho Iwami (1 patent)Kouichi NagaiMasahito Kudo (1 patent)Kouichi NagaiKouichi Nagai (78 patents)Takashi MatsudaTakashi Matsuda (186 patents)Hideaki KikuchiHideaki Kikuchi (15 patents)Kaoru SaigohKaoru Saigoh (19 patents)Yuko NagareYuko Nagare (14 patents)Satoshi YamakiSatoshi Yamaki (12 patents)Kei UjimotoKei Ujimoto (6 patents)Makoto TakahashiMakoto Takahashi (22 patents)Marianne Ayaka TouatiMarianne Ayaka Touati (6 patents)Yukimasa MiyazakiYukimasa Miyazaki (4 patents)Tetsuo YaegashiTetsuo Yaegashi (11 patents)Ryoya ItoRyoya Ito (3 patents)Hitoshi SaitoHitoshi Saito (176 patents)Kazuhiro AsaiKazuhiro Asai (60 patents)Naoya SashidaNaoya Sashida (36 patents)Jirou MiuraJirou Miura (9 patents)Katsuhiro SatoKatsuhiro Sato (7 patents)Hideyuki KanemitsuHideyuki Kanemitsu (3 patents)Kaoru SugawaraKaoru Sugawara (2 patents)Takashi MatsuiTakashi Matsui (109 patents)Wensheng WangWensheng Wang (71 patents)Tadashi OtakaTadashi Otaka (55 patents)Yukio KobayashiYukio Kobayashi (48 patents)Kazuyuki MiyazawaKazuyuki Miyazawa (35 patents)Takahiro IkedaTakahiro Ikeda (35 patents)Yasutaka OzakiYasutaka Ozaki (12 patents)Yutaka KojimaYutaka Kojima (12 patents)Kazutoshi IzumiKazutoshi Izumi (12 patents)Tomoyuki KikuchiTomoyuki Kikuchi (11 patents)Tetsuya KanemaruTetsuya Kanemaru (8 patents)Hiroyo OshimaHiroyo Oshima (6 patents)Takuya HirumaTakuya Hiruma (5 patents)Yurika WatanabeYurika Watanabe (5 patents)Takahiro KatoriTakahiro Katori (4 patents)Takahiro YamagataTakahiro Yamagata (2 patents)Masahito KudouMasahito Kudou (1 patent)Kayoko NaoiKayoko Naoi (1 patent)Hajime TaniHajime Tani (1 patent)Bianca MccarthyBianca Mccarthy (1 patent)Renaud GilletRenaud Gillet (1 patent)Tsukasa SatoTsukasa Sato (1 patent)Shiho IwamiShiho Iwami (1 patent)Masahito KudoMasahito Kudo (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fujitsu Semiconductor Limited (54 from 1,674 patents)

2. Shiseido Company, Limited (9 from 1,008 patents)

3. Fujitsu Microelectronics Limited (8 from 467 patents)

4. Fujitsu Corporation (4 from 39,245 patents)

5. Other (2 from 832,912 patents)

6. Jujo Paper Co., Ltd. (1 from 107 patents)


78 patents:

1. 12440431 - Cosmetic comprising ultraviolet wavelength conversion substance

2. 12419814 - Emulsion cosmetic

3. 12318467 - Cosmetic

4. 12161740 - Cosmetic product

5. 11771630 - Oil-based cosmetic

6. 11638686 - Cosmetic preparation

7. 11474038 - Method for evaluating protective effect against external damage to skin

8. 11413227 - Durable sunscreen cosmetic

9. 11413234 - Transparent composition and transparent cosmetic

10. 9305996 - Semiconductor device

11. 9129853 - Semiconductor device and method of manufacturing the same

12. 9064877 - Semiconductor wafer and method of testing the same

13. 9059033 - Semiconductor device with pads of enhanced moisture blocking ability

14. 8956881 - Method of manufacturing a FeRAM device

15. 8921125 - Method of making ferroelectric memory device with barrier layer and novolac resin passivation layer

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