Growing community of inventors

Hiroshima, Japan

Iwao Koizumi

Average Co-Inventor Count = 4.49

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 = 132

Iwao KoizumiSatoshi Hayasaka (4 patents)Iwao KoizumiKouichi Hayashi (3 patents)Iwao KoizumiKunihiko Kurisu (2 patents)Iwao KoizumiTadao Hoshino (2 patents)Iwao KoizumiYasutake Tsuchida (1 patent)Iwao KoizumiKazuhiro Ito (1 patent)Iwao KoizumiDai Kimura (1 patent)Iwao KoizumiTakeshi Shinohara (1 patent)Iwao KoizumiKousuke Takahashi (1 patent)Iwao KoizumiKazuya Hamada (1 patent)Iwao KoizumiKaname Sawai (1 patent)Iwao KoizumiMasayoshi Sannomiya (1 patent)Iwao KoizumiShinichi Isayama (1 patent)Iwao KoizumiAkira Tamatani (1 patent)Iwao KoizumiMasashi Aikawa (1 patent)Iwao KoizumiTomoyuki Mori (1 patent)Iwao KoizumiAtsunori Mori (1 patent)Iwao KoizumiYuji Ishimoto (1 patent)Iwao KoizumiKota Akagawa (1 patent)Iwao KoizumiTsuneaki Zenitani (1 patent)Iwao KoizumiKenji Nonaka (1 patent)Iwao KoizumiKouji Kishino (1 patent)Iwao KoizumiEiichi Hamanaga (1 patent)Iwao KoizumiTakeshi Tajima (1 patent)Iwao KoizumiKenji Kato (1 patent)Iwao KoizumiKiyoshi Kitsuki (1 patent)Iwao KoizumiKatsuya Miyazaki (1 patent)Iwao KoizumiToshiaki Yamayoshi (1 patent)Iwao KoizumiTakashi Ono (1 patent)Iwao KoizumiKouji Sakamoto (1 patent)Iwao KoizumiIwao Koizumi (10 patents)Satoshi HayasakaSatoshi Hayasaka (8 patents)Kouichi HayashiKouichi Hayashi (35 patents)Kunihiko KurisuKunihiko Kurisu (20 patents)Tadao HoshinoTadao Hoshino (5 patents)Yasutake TsuchidaYasutake Tsuchida (17 patents)Kazuhiro ItoKazuhiro Ito (17 patents)Dai KimuraDai Kimura (16 patents)Takeshi ShinoharaTakeshi Shinohara (15 patents)Kousuke TakahashiKousuke Takahashi (13 patents)Kazuya HamadaKazuya Hamada (13 patents)Kaname SawaiKaname Sawai (10 patents)Masayoshi SannomiyaMasayoshi Sannomiya (9 patents)Shinichi IsayamaShinichi Isayama (8 patents)Akira TamataniAkira Tamatani (7 patents)Masashi AikawaMasashi Aikawa (6 patents)Tomoyuki MoriTomoyuki Mori (5 patents)Atsunori MoriAtsunori Mori (4 patents)Yuji IshimotoYuji Ishimoto (4 patents)Kota AkagawaKota Akagawa (4 patents)Tsuneaki ZenitaniTsuneaki Zenitani (4 patents)Kenji NonakaKenji Nonaka (3 patents)Kouji KishinoKouji Kishino (3 patents)Eiichi HamanagaEiichi Hamanaga (3 patents)Takeshi TajimaTakeshi Tajima (2 patents)Kenji KatoKenji Kato (2 patents)Kiyoshi KitsukiKiyoshi Kitsuki (2 patents)Katsuya MiyazakiKatsuya Miyazaki (2 patents)Toshiaki YamayoshiToshiaki Yamayoshi (1 patent)Takashi OnoTakashi Ono (1 patent)Kouji SakamotoKouji Sakamoto (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mazda Motor Corporation (10 from 4,683 patents)


10 patents:

1. D662634 - Portion of a headlight for a motor vehicle

2. D661829 - Portion of a rear light for a motor vehicle

3. D608702 - Bumper for motor vehicle

4. 7651158 - Vehicle body structure

5. D608258 - Bumper for motor vehicle

6. D550129 - Bumper of motor vehicle

7. D524704 - Bumper of motor vehicle

8. D475662 - Radiator grill

9. D470808 - Center console of motor vehicle

10. D470086 - Bumper of motor vehicle

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