Growing community of inventors

Odawara, Japan

Isami Hamamoto

Average Co-Inventor Count = 5.41

ph-index = 3

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 = 31

Isami HamamotoTakao Iwasa (10 patents)Isami HamamotoMakio Yano (10 patents)Isami HamamotoJun Takahashi (8 patents)Isami HamamotoMasahiro Kawaguchi (29 patents)Isami HamamotoDaisuke Hanai (8 patents)Isami HamamotoMasahiro Kawaguchi (6 patents)Isami HamamotoTomomi Kobayashi (3 patents)Isami HamamotoKeita Sakanishi (2 patents)Isami HamamotoHikaru Aoyama (2 patents)Isami HamamotoTakehiko Nakamura (2 patents)Isami HamamotoKeiji Koizumi (2 patents)Isami HamamotoJyun Kanazawa (2 patents)Isami HamamotoJyun Takahashi (2 patents)Isami HamamotoNobuo Matsui (1 patent)Isami HamamotoTomio Yagihara (1 patent)Isami HamamotoNobuhiro Umeda (1 patent)Isami HamamotoKoichi Kutose (1 patent)Isami HamamotoHirofumi Suzuki (1 patent)Isami HamamotoHazumi Nomura (1 patent)Isami HamamotoTakehira Kaneko (1 patent)Isami HamamotoKatsunori Mikuma (1 patent)Isami HamamotoToshiaki Satoh (1 patent)Isami HamamotoHisashi Tanigawa (1 patent)Isami HamamotoFuminiko Nagasaki (1 patent)Isami HamamotoTetsuya Katoh (1 patent)Isami HamamotoJyunko Morohoshi (1 patent)Isami HamamotoTetsuya Haruyama (1 patent)Isami HamamotoMasahiro Miyazawa (1 patent)Isami HamamotoJun Takahashi (1 patent)Isami HamamotoIsami Hamamoto (16 patents)Takao IwasaTakao Iwasa (30 patents)Makio YanoMakio Yano (11 patents)Jun TakahashiJun Takahashi (38 patents)Masahiro KawaguchiMasahiro Kawaguchi (29 patents)Daisuke HanaiDaisuke Hanai (12 patents)Masahiro KawaguchiMasahiro Kawaguchi (16 patents)Tomomi KobayashiTomomi Kobayashi (14 patents)Keita SakanishiKeita Sakanishi (12 patents)Hikaru AoyamaHikaru Aoyama (12 patents)Takehiko NakamuraTakehiko Nakamura (4 patents)Keiji KoizumiKeiji Koizumi (2 patents)Jyun KanazawaJyun Kanazawa (2 patents)Jyun TakahashiJyun Takahashi (2 patents)Nobuo MatsuiNobuo Matsui (12 patents)Tomio YagiharaTomio Yagihara (9 patents)Nobuhiro UmedaNobuhiro Umeda (8 patents)Koichi KutoseKoichi Kutose (8 patents)Hirofumi SuzukiHirofumi Suzuki (5 patents)Hazumi NomuraHazumi Nomura (4 patents)Takehira KanekoTakehira Kaneko (4 patents)Katsunori MikumaKatsunori Mikuma (3 patents)Toshiaki SatohToshiaki Satoh (1 patent)Hisashi TanigawaHisashi Tanigawa (1 patent)Fuminiko NagasakiFuminiko Nagasaki (1 patent)Tetsuya KatohTetsuya Katoh (1 patent)Jyunko MorohoshiJyunko Morohoshi (1 patent)Tetsuya HaruyamaTetsuya Haruyama (1 patent)Masahiro MiyazawaMasahiro Miyazawa (1 patent)Jun TakahashiJun Takahashi (10 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nippon Soda Co., Ltd. (16 from 516 patents)


16 patents:

1. 11884633 - Arylazole compound and pest control agent

2. 11180456 - Arylazole compound and pest control agent

3. 9012493 - 1-heterodiene derivative and pest control agent

4. 8993592 - Cyclic amine compound and acaricide

5. 8980912 - Cyclic amine compound and acaricide

6. RE45364 - Cyclic amine compound and pest control agent

7. 8697867 - Cross-linked cyclic amine compounds and agents for pest control

8. 8536340 - Cross-linked cyclic amine compounds and agents for pest control

9. 8338607 - Cyclic amine compounds and agents for pest control

10. 8222430 - 1-heterodiene derivative and harmful organism control agent

11. 8101768 - Cyclic amine compound and pest control agent

12. 7999102 - Cross-linked cyclic amine compounds and agents for pest control

13. 7868178 - Cyclic amine compound and pest control agent

14. 7485727 - Cyclic amine compound and pest control agent

15. 5278295 - Pyrrole monomer

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12/9/2025
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