Growing community of inventors

Tokyo, Japan

Emi Arakawa

Average Co-Inventor Count = 6.20

ph-index = 5

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 = 224

Emi ArakawaKenji Yoshida (3 patents)Emi ArakawaTakeshi Harada (3 patents)Emi ArakawaTakashi Nunomaki (3 patents)Emi ArakawaMayu Irimajiri (3 patents)Emi ArakawaHisashi Ohashi (3 patents)Emi ArakawaIsao Sasaki (3 patents)Emi ArakawaKeiki Fukuda (3 patents)Emi ArakawaKenji Tsushio (3 patents)Emi ArakawaRiuzou Nagatsuka (3 patents)Emi ArakawaMayumi Kamiya (3 patents)Emi ArakawaMasaki Mikamo (3 patents)Emi ArakawaTetsuya Asai (3 patents)Emi ArakawaShigeya Yasui (2 patents)Emi ArakawaKayo Sasaki (2 patents)Emi ArakawaHiroshi Maeda (1 patent)Emi ArakawaShinichi Iriya (1 patent)Emi ArakawaMakoto Imamura (1 patent)Emi ArakawaHidenori Karasawa (1 patent)Emi ArakawaTetsuya Kohno (1 patent)Emi ArakawaJunichi Nagahara (1 patent)Emi ArakawaSeiji Muramatsu (1 patent)Emi ArakawaYuzuru Matsuda (1 patent)Emi ArakawaOsamu Sakurai (1 patent)Emi ArakawaHiroyuki Aga (1 patent)Emi ArakawaTeruhisa Kamachi (1 patent)Emi ArakawaNobuhiro Ozu (1 patent)Emi ArakawaKazuhide Hasegawa (1 patent)Emi ArakawaHiroki Tsukahara (1 patent)Emi ArakawaIppei Tanbata (1 patent)Emi ArakawaKatsuhito Takahashi (1 patent)Emi ArakawaShoji Oda (1 patent)Emi ArakawaMichihiro Sugahara (1 patent)Emi ArakawaHaruo Ishiyama (1 patent)Emi ArakawaEmi Arakawa (9 patents)Kenji YoshidaKenji Yoshida (54 patents)Takeshi HaradaTakeshi Harada (39 patents)Takashi NunomakiTakashi Nunomaki (21 patents)Mayu IrimajiriMayu Irimajiri (19 patents)Hisashi OhashiHisashi Ohashi (14 patents)Isao SasakiIsao Sasaki (12 patents)Keiki FukudaKeiki Fukuda (7 patents)Kenji TsushioKenji Tsushio (7 patents)Riuzou NagatsukaRiuzou Nagatsuka (7 patents)Mayumi KamiyaMayumi Kamiya (7 patents)Masaki MikamoMasaki Mikamo (6 patents)Tetsuya AsaiTetsuya Asai (3 patents)Shigeya YasuiShigeya Yasui (19 patents)Kayo SasakiKayo Sasaki (13 patents)Hiroshi MaedaHiroshi Maeda (103 patents)Shinichi IriyaShinichi Iriya (38 patents)Makoto ImamuraMakoto Imamura (37 patents)Hidenori KarasawaHidenori Karasawa (36 patents)Tetsuya KohnoTetsuya Kohno (27 patents)Junichi NagaharaJunichi Nagahara (26 patents)Seiji MuramatsuSeiji Muramatsu (25 patents)Yuzuru MatsudaYuzuru Matsuda (18 patents)Osamu SakuraiOsamu Sakurai (16 patents)Hiroyuki AgaHiroyuki Aga (15 patents)Teruhisa KamachiTeruhisa Kamachi (9 patents)Nobuhiro OzuNobuhiro Ozu (5 patents)Kazuhide HasegawaKazuhide Hasegawa (2 patents)Hiroki TsukaharaHiroki Tsukahara (2 patents)Ippei TanbataIppei Tanbata (1 patent)Katsuhito TakahashiKatsuhito Takahashi (1 patent)Shoji OdaShoji Oda (1 patent)Michihiro SugaharaMichihiro Sugahara (1 patent)Haruo IshiyamaHaruo Ishiyama (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sony Corporation (8 from 58,130 patents)

2. Other (1 from 832,843 patents)

3. Sony Mobile Communications Inc. (1 from 729 patents)

4. Sony Ericsson Mobile Communications Japan, Inc. (1 from 150 patents)


9 patents:

1. 10321046 - Imaging apparatus

2. 9426355 - Imaging apparatus

3. 8694917 - Mobile information communication terminal program and recording medium containing the program

4. 8214761 - Imaging device

5. 7743337 - Electronic map apparatus and electronic map display method

6. 7405728 - Portable information terminal, program, and recording medium having the program recorded therein

7. 7142890 - Information processing device, item display method, program storage medium

8. 6626954 - Information processing apparatus/method and presentation medium

9. 6593304 - RECOMBINANT DNA COMPRISING DNA CODING FOR MYOSIN HEAVY CHAIN SM1 ISO-FORM PROTEIN INSERTED INTO VECTOR DNA MICROORGANISM CARRYING THE RECOMBINANT DNA, AND AN AGENT FOR TREATMENT OF ARTERIOSCLEROSIS COMPRISING THE RECOMBINANT DNA

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12/24/2025
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