Growing community of inventors

Saitama, Japan

Eiji Yamamoto

Average Co-Inventor Count = 4.80

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 = 186

Eiji YamamotoKazuo Ishii (4 patents)Eiji YamamotoHiroaki Ogawa (4 patents)Eiji YamamotoYasuharu Asano (4 patents)Eiji YamamotoKatsuki Minamino (4 patents)Eiji YamamotoHiroshi Kakuda (4 patents)Eiji YamamotoMiyuki Tanaka (4 patents)Eiji YamamotoMasanori Omote (4 patents)Eiji YamamotoHideyuki Uemura (3 patents)Eiji YamamotoTakao Takahashi (2 patents)Eiji YamamotoShunji Okada (2 patents)Eiji YamamotoKenji Nagashima (2 patents)Eiji YamamotoHiroshi Amano (2 patents)Eiji YamamotoMasanori Mikami (2 patents)Eiji YamamotoAkio Kawano (2 patents)Eiji YamamotoTakumi Arie (2 patents)Eiji YamamotoMasakatsu Shimizu (2 patents)Eiji YamamotoKoichi Watanabe (1 patent)Eiji YamamotoToru Yamamoto (1 patent)Eiji YamamotoMakoto Akabane (1 patent)Eiji YamamotoYoshikazu Takahashi (1 patent)Eiji YamamotoMasashi Ohkubo (1 patent)Eiji YamamotoRyuichiro Tanaka (1 patent)Eiji YamamotoKazuhiro Iwai (1 patent)Eiji YamamotoJunji Fujimoto (1 patent)Eiji YamamotoShinichi Maru (1 patent)Eiji YamamotoTakahiro Matsuki (1 patent)Eiji YamamotoTsuyoshi Osanai (1 patent)Eiji YamamotoKatsuhiro Tomaru (1 patent)Eiji YamamotoYukiko Miyamoto (1 patent)Eiji YamamotoSatoko Ikezawa (1 patent)Eiji YamamotoEiji Yamamoto (13 patents)Kazuo IshiiKazuo Ishii (136 patents)Hiroaki OgawaHiroaki Ogawa (65 patents)Yasuharu AsanoYasuharu Asano (50 patents)Katsuki MinaminoKatsuki Minamino (36 patents)Hiroshi KakudaHiroshi Kakuda (29 patents)Miyuki TanakaMiyuki Tanaka (21 patents)Masanori OmoteMasanori Omote (16 patents)Hideyuki UemuraHideyuki Uemura (4 patents)Takao TakahashiTakao Takahashi (67 patents)Shunji OkadaShunji Okada (20 patents)Kenji NagashimaKenji Nagashima (15 patents)Hiroshi AmanoHiroshi Amano (13 patents)Masanori MikamiMasanori Mikami (11 patents)Akio KawanoAkio Kawano (11 patents)Takumi ArieTakumi Arie (11 patents)Masakatsu ShimizuMasakatsu Shimizu (2 patents)Koichi WatanabeKoichi Watanabe (49 patents)Toru YamamotoToru Yamamoto (43 patents)Makoto AkabaneMakoto Akabane (26 patents)Yoshikazu TakahashiYoshikazu Takahashi (25 patents)Masashi OhkuboMasashi Ohkubo (16 patents)Ryuichiro TanakaRyuichiro Tanaka (13 patents)Kazuhiro IwaiKazuhiro Iwai (10 patents)Junji FujimotoJunji Fujimoto (4 patents)Shinichi MaruShinichi Maru (2 patents)Takahiro MatsukiTakahiro Matsuki (2 patents)Tsuyoshi OsanaiTsuyoshi Osanai (1 patent)Katsuhiro TomaruKatsuhiro Tomaru (1 patent)Yukiko MiyamotoYukiko Miyamoto (1 patent)Satoko IkezawaSatoko Ikezawa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sony Corporation (10 from 58,129 patents)

2. Honda Giken Kogyo Kabushiki Kaisha (2 from 10,092 patents)

3. Kabushiki Kaisha Yakult Honsha (1 from 210 patents)


13 patents:

1. 10623653 - Image adjustment apparatus and image adjustment method that determines and adjusts a state of a back light region in an image

2. 9998676 - Image adjustment apparatus, method, and imaging apparatus to determine a boundary in an image based on a position of a light source

3. 7774114 - In-vehicle equipment system

4. 7526358 - Three-dimensional CAD system and part cost calculation system

5. 7496438 - In-vehicle equipment system

6. 7454274 - In-vehicle device

7. 7369970 - Method and apparatus for estimating product cost

8. 7351378 - Nucleic acid extraction device

9. 6778963 - Speech recognition system for car navigation and microphone

10. 6253174 - Speech recognition system that restarts recognition operation when a new speech signal is entered using a talk switch

11. 6067521 - Interrupt correction of speech recognition for a navigation device

12. 6064323 - Navigation apparatus, navigation method and automotive vehicles

13. 5956684 - Voice recognition apparatus, voice recognition method, map displaying

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