Growing community of inventors

Tokyo, Japan

Koichi Nakagawa

Average Co-Inventor Count = 1.59

ph-index = 6

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 = 149

Koichi NakagawaTakeshi Yokota (2 patents)Koichi NakagawaKatsumi Yamada (1 patent)Koichi NakagawaShinjiro Kaneko (57 patents)Koichi NakagawaQing Wen Liu (4 patents)Koichi NakagawaYoshikiyo Tamai (4 patents)Koichi NakagawaTakeo Nakagawa (4 patents)Koichi NakagawaIsao Shiozawa (4 patents)Koichi NakagawaHiroshi Ashiya (3 patents)Koichi NakagawaKazuhiro Seto (2 patents)Koichi NakagawaTakanobu Saito (2 patents)Koichi NakagawaShinya Kamada (2 patents)Koichi NakagawaShinichiro Tsudaka (2 patents)Koichi NakagawaKunio Matsumoto (2 patents)Koichi NakagawaNoriyasu Fukatsu (2 patents)Koichi NakagawaTomoyuki Nagata (2 patents)Koichi NakagawaYuji Tanaka (1 patent)Koichi NakagawaNobuyuki Nakamura (1 patent)Koichi NakagawaRinsei Ikeda (1 patent)Koichi NakagawaHiroshi Kumai (1 patent)Koichi NakagawaOsamu Nakai (1 patent)Koichi NakagawaReiko Sugihara (1 patent)Koichi NakagawaSeiji Nakajima (1 patent)Koichi NakagawaShusaku Takagi (1 patent)Koichi NakagawaSatoshi Matsubara (1 patent)Koichi NakagawaYasuaki Okita (1 patent)Koichi NakagawaKazuhiko Higai (1 patent)Koichi NakagawaTsuyoshi Shiozaki (1 patent)Koichi NakagawaAkio Yoshikawa (1 patent)Koichi NakagawaKoichi Okada (1 patent)Koichi NakagawaYoshio Sugimori (1 patent)Koichi NakagawaTetsuo Shimizu (1 patent)Koichi NakagawaYoshihide Kimata (1 patent)Koichi NakagawaSatoshi Kinoshiro (1 patent)Koichi NakagawaSatoshi Ishimaru (1 patent)Koichi NakagawaKatsumi Nakajima (1 patent)Koichi NakagawaTetsuya Mega (1 patent)Koichi NakagawaIwao Sagara (1 patent)Koichi NakagawaTomoyuki Hirose (1 patent)Koichi NakagawaSoichiro Shigeeda (1 patent)Koichi NakagawaTeppei Konishi (1 patent)Koichi NakagawaYusaku Unno (1 patent)Koichi NakagawaShinya Tahara (1 patent)Koichi NakagawaYosai Araki (1 patent)Koichi NakagawaTakuji Oyama (1 patent)Koichi NakagawaMasatoshi Kumada (1 patent)Koichi NakagawaHitoshi Komatsubara (1 patent)Koichi NakagawaShinji Kobayashi (1 patent)Koichi NakagawaSouichirou Shigeeda (1 patent)Koichi NakagawaTomoji Arai (1 patent)Koichi NakagawaHiroyuki Makita (1 patent)Koichi NakagawaShintaro Hotta (1 patent)Koichi NakagawaYasuhiro Niwa (1 patent)Koichi NakagawaSatoshi Umeda (1 patent)Koichi NakagawaHitoshi Komatsubara (0 patent)Koichi NakagawaShinji Kobayashi (0 patent)Koichi NakagawaKoichi Nakagawa (54 patents)Takeshi YokotaTakeshi Yokota (64 patents)Katsumi YamadaKatsumi Yamada (61 patents)Shinjiro KanekoShinjiro Kaneko (57 patents)Qing Wen LiuQing Wen Liu (52 patents)Yoshikiyo TamaiYoshikiyo Tamai (19 patents)Takeo NakagawaTakeo Nakagawa (9 patents)Isao ShiozawaIsao Shiozawa (4 patents)Hiroshi AshiyaHiroshi Ashiya (4 patents)Kazuhiro SetoKazuhiro Seto (34 patents)Takanobu SaitoTakanobu Saito (19 patents)Shinya KamadaShinya Kamada (11 patents)Shinichiro TsudakaShinichiro Tsudaka (11 patents)Kunio MatsumotoKunio Matsumoto (10 patents)Noriyasu FukatsuNoriyasu Fukatsu (9 patents)Tomoyuki NagataTomoyuki Nagata (4 patents)Yuji TanakaYuji Tanaka (51 patents)Nobuyuki NakamuraNobuyuki Nakamura (3 patents)Rinsei IkedaRinsei Ikeda (42 patents)Hiroshi KumaiHiroshi Kumai (30 patents)Osamu NakaiOsamu Nakai (28 patents)Reiko SugiharaReiko Sugihara (26 patents)Seiji NakajimaSeiji Nakajima (25 patents)Shusaku TakagiShusaku Takagi (20 patents)Satoshi MatsubaraSatoshi Matsubara (20 patents)Yasuaki OkitaYasuaki Okita (19 patents)Kazuhiko HigaiKazuhiko Higai (19 patents)Tsuyoshi ShiozakiTsuyoshi Shiozaki (17 patents)Akio YoshikawaAkio Yoshikawa (16 patents)Koichi OkadaKoichi Okada (14 patents)Yoshio SugimoriYoshio Sugimori (14 patents)Tetsuo ShimizuTetsuo Shimizu (12 patents)Yoshihide KimataYoshihide Kimata (12 patents)Satoshi KinoshiroSatoshi Kinoshiro (11 patents)Satoshi IshimaruSatoshi Ishimaru (9 patents)Katsumi NakajimaKatsumi Nakajima (9 patents)Tetsuya MegaTetsuya Mega (7 patents)Iwao SagaraIwao Sagara (7 patents)Tomoyuki HiroseTomoyuki Hirose (6 patents)Soichiro ShigeedaSoichiro Shigeeda (6 patents)Teppei KonishiTeppei Konishi (6 patents)Yusaku UnnoYusaku Unno (5 patents)Shinya TaharaShinya Tahara (5 patents)Yosai ArakiYosai Araki (3 patents)Takuji OyamaTakuji Oyama (3 patents)Masatoshi KumadaMasatoshi Kumada (2 patents)Hitoshi KomatsubaraHitoshi Komatsubara (1 patent)Shinji KobayashiShinji Kobayashi (1 patent)Souichirou ShigeedaSouichirou Shigeeda (1 patent)Tomoji AraiTomoji Arai (1 patent)Hiroyuki MakitaHiroyuki Makita (1 patent)Shintaro HottaShintaro Hotta (1 patent)Yasuhiro NiwaYasuhiro Niwa (1 patent)Satoshi UmedaSatoshi Umeda (1 patent)Hitoshi KomatsubaraHitoshi Komatsubara (0 patent)Shinji KobayashiShinji Kobayashi (0 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Canon Kabushiki Kaisha (21 from 90,631 patents)

2. Jfe Steel Corporation (9 from 1,793 patents)

3. Mitsubishi Electric Corporation (6 from 15,863 patents)

4. Nec Corporation (4 from 35,670 patents)

5. Hon Hai Precision Industry Co., Ltd. (4 from 19,767 patents)

6. Hong-fu Jin Precision Industry (shenzhen) Co., Ltd. (4 from 4,047 patents)

7. Fine Tech Corporation (4 from 12 patents)

8. Oki Electric Industry Co., Ltd. (3 from 4,979 patents)

9. Fujitsu Corporation (2 from 39,230 patents)

10. Nakagawa Chemical, Inc. (2 from 2 patents)

11. Agc Inc. (1 from 1,023 patents)

12. Sumitomo Metal Mining Company, Ltd. (1 from 896 patents)

13. Nec C Orporation (1 from 196 patents)

14. Nippon Television Network Corp. (1 from 27 patents)

15. Japan Color Research Institute (1 from 1 patent)


54 patents:

1. 12307170 - Vibration noise reduction analysis method and analyzer for automotive panel parts

2. 12093335 - Server, system, and display data transmission method

3. 11843894 - Electronic apparatus, method of controlling the same, and storage medium

4. 11610293 - Image processing apparatus and image processing method

5. 11350037 - Information processing apparatus with connector to expand function, display control method for the same, and storage medium storing program

6. 11293075 - Hot-press forming part and method of manufacturing same

7. 11235645 - Stiffening structure and stiffening method for automotive door panel part

8. 11168378 - Hot-pressed member and manufacturing method therefor

9. 11010045 - Control apparatus, control method, and non-transitory computer readable medium

10. 10995385 - Hot pressed part and method of manufacturing same

11. 10869226 - Wireless communication apparatus, wireless communication system and wireless communication method

12. 10858718 - Steel sheet for hot press and method of manufacturing same, and hot-press forming part and method of manufacturing same

13. 10523862 - Electronic device, method, and medium for touch movement control

14. 10438630 - Display control apparatus that performs time-line display, method of controlling the same, and storage medium

15. 10440218 - Image processing apparatus, control method for image processing apparatus, and non-transitory computer-readable recording medium

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