Growing community of inventors

Aichi-ken, Japan

Saburo Hazumi

Average Co-Inventor Count = 2.43

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 = 174

Saburo HazumiKenji Tomida (7 patents)Saburo HazumiAtsushi Hirose (3 patents)Saburo HazumiNaoyuki Nakamura (3 patents)Saburo HazumiKoichi Sumigama (2 patents)Saburo HazumiHideo Kouyama (2 patents)Saburo HazumiMasaaki Yagi (1 patent)Saburo HazumiNozomi Hirai (1 patent)Saburo HazumiBen Uk Chang (1 patent)Saburo HazumiShoichi Fujiyoshi (1 patent)Saburo HazumiYuji Yamanashi (1 patent)Saburo HazumiHiroji Sugiura (1 patent)Saburo HazumiSaburo Hazumi (11 patents)Kenji TomidaKenji Tomida (14 patents)Atsushi HiroseAtsushi Hirose (16 patents)Naoyuki NakamuraNaoyuki Nakamura (9 patents)Koichi SumigamaKoichi Sumigama (7 patents)Hideo KouyamaHideo Kouyama (5 patents)Masaaki YagiMasaaki Yagi (22 patents)Nozomi HiraiNozomi Hirai (10 patents)Ben Uk ChangBen Uk Chang (9 patents)Shoichi FujiyoshiShoichi Fujiyoshi (3 patents)Yuji YamanashiYuji Yamanashi (3 patents)Hiroji SugiuraHiroji Sugiura (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyota Jidosha Kabushiki Kaisha (11 from 36,546 patents)


11 patents:

1. D853919 - Instrument panel for an automobile

2. D674327 - Motor vehicle and/or toy replica thereof

3. D671456 - Automobile and/or toy replica thereof

4. D588965 - Front bumper for automobile

5. D577839 - Front combination lamp for an automobile

6. D573512 - Automobile and toy replica thereof

7. D525910 - Motor vehicle and toy replica thereof

8. D525562 - Motor vehicle and toy replica thereof

9. D525726 - Rear combination lamp for automobile

10. D520416 - Front grille for an automobile

11. D519059 - Motor vehicle and/or toy replica thereof

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as of
12/11/2025
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