Growing community of inventors

Aichi-ken, Japan

Takuji Nagata

Average Co-Inventor Count = 3.43

ph-index = 8

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 = 182

Takuji NagataChiharu Totani (3 patents)Takuji NagataShuji Inui (3 patents)Takuji NagataToshinori Tanase (2 patents)Takuji NagataAkiyoshi Nagano (2 patents)Takuji NagataMichio Inoue (2 patents)Takuji NagataShinichi Goto (2 patents)Takuji NagataShinji Oguchi (2 patents)Takuji NagataYoshihiro Menjo (2 patents)Takuji NagataHiroyuki Tajima (1 patent)Takuji NagataTakahiro Komori (1 patent)Takuji NagataMasao Kobayashi (1 patent)Takuji NagataTetsumi Ichioka (1 patent)Takuji NagataHiroshi Iwasaki (1 patent)Takuji NagataMinoru Toda (1 patent)Takuji NagataYasuhisa Kuzuya (1 patent)Takuji NagataHiroshi Ohashi (1 patent)Takuji NagataYoshiyuki Sakuma (1 patent)Takuji NagataTomohiro Sugizaki (1 patent)Takuji NagataHiroshi Kuriyama (1 patent)Takuji NagataYasuyuki Osawa (1 patent)Takuji NagataFumio Nakagawa (1 patent)Takuji NagataSeiichi Asaka (1 patent)Takuji NagataAkira Yamauchi (1 patent)Takuji NagataIsao Itou (1 patent)Takuji NagataYoshiharu Kanamori (1 patent)Takuji NagataSeiji Kobayashi (1 patent)Takuji NagataYukiyoshi Inayama (1 patent)Takuji NagataAkio Sorimachi (1 patent)Takuji NagataKouichi Satou (1 patent)Takuji NagataMasatoshi Nagata (1 patent)Takuji NagataTakuji Nagata (13 patents)Chiharu TotaniChiharu Totani (54 patents)Shuji InuiShuji Inui (14 patents)Toshinori TanaseToshinori Tanase (45 patents)Akiyoshi NaganoAkiyoshi Nagano (36 patents)Michio InoueMichio Inoue (32 patents)Shinichi GotoShinichi Goto (18 patents)Shinji OguchiShinji Oguchi (15 patents)Yoshihiro MenjoYoshihiro Menjo (4 patents)Hiroyuki TajimaHiroyuki Tajima (39 patents)Takahiro KomoriTakahiro Komori (20 patents)Masao KobayashiMasao Kobayashi (16 patents)Tetsumi IchiokaTetsumi Ichioka (10 patents)Hiroshi IwasakiHiroshi Iwasaki (9 patents)Minoru TodaMinoru Toda (8 patents)Yasuhisa KuzuyaYasuhisa Kuzuya (6 patents)Hiroshi OhashiHiroshi Ohashi (5 patents)Yoshiyuki SakumaYoshiyuki Sakuma (5 patents)Tomohiro SugizakiTomohiro Sugizaki (4 patents)Hiroshi KuriyamaHiroshi Kuriyama (2 patents)Yasuyuki OsawaYasuyuki Osawa (2 patents)Fumio NakagawaFumio Nakagawa (1 patent)Seiichi AsakaSeiichi Asaka (1 patent)Akira YamauchiAkira Yamauchi (1 patent)Isao ItouIsao Itou (1 patent)Yoshiharu KanamoriYoshiharu Kanamori (1 patent)Seiji KobayashiSeiji Kobayashi (1 patent)Yukiyoshi InayamaYukiyoshi Inayama (1 patent)Akio SorimachiAkio Sorimachi (1 patent)Kouichi SatouKouichi Satou (1 patent)Masatoshi NagataMasatoshi Nagata (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyoda Gosei Co., Ltd. (13 from 3,077 patents)

2. Toyota Jidosha Kabushiki Kaisha (1 from 36,499 patents)


13 patents:

1. 7530146 - Assist grip

2. 7390017 - Occupant restraining device

3. 6986528 - Occupant arresting device

4. 6485048 - Head protection air bag apparatus

5. 5941329 - Radiator grill guard for a vehicle

6. 5771652 - Window molding for automobiles

7. 5681075 - Cowl louver

8. 5340623 - Ornamental panel for automobiles

9. 4869937 - Moldings for car body

10. 4853263 - Molding with fitting and retainer means

11. 4833847 - Flush mounting molding

12. 4748062 - Decorative member having transparent layer with lens effect

13. 4592937 - Arcuate side molding

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as of
12/6/2025
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