Growing community of inventors

Miki, Japan

Yoshinori Tsumiyama

Average Co-Inventor Count = 2.23

ph-index = 13

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 = 472

Yoshinori TsumiyamaHidetoshi Kaku (15 patents)Yoshinori TsumiyamaTeruaki Yamamoto (11 patents)Yoshinori TsumiyamaTyler Furman (11 patents)Yoshinori TsumiyamaTakashi Hisamura (8 patents)Yoshinori TsumiyamaKeiji Takahashi (8 patents)Yoshinori TsumiyamaKenichi Nakagawa (8 patents)Yoshinori TsumiyamaKazuhiro Maeda (7 patents)Yoshinori TsumiyamaMasafumi Ikeyama (6 patents)Yoshinori TsumiyamaTomohiro Kanazawa (5 patents)Yoshinori TsumiyamaChad Enger (5 patents)Yoshinori TsumiyamaKunihiko Kamio (4 patents)Yoshinori TsumiyamaKiyoaki Maeda (4 patents)Yoshinori TsumiyamaHaruyoshi Maruyama (3 patents)Yoshinori TsumiyamaTakahide Komoriya (3 patents)Yoshinori TsumiyamaJoe Heim (3 patents)Yoshinori TsumiyamaBrian Butler (3 patents)Yoshinori TsumiyamaTsutomu Shimizugami (2 patents)Yoshinori TsumiyamaYoshiyuki Kuroyanagi (2 patents)Yoshinori TsumiyamaTakehiro Nakashima (2 patents)Yoshinori TsumiyamaKazuma Waida (2 patents)Yoshinori TsumiyamaGary Bozych (2 patents)Yoshinori TsumiyamaHaruki Okada (2 patents)Yoshinori TsumiyamaWilliam Peter Engle, Jr (2 patents)Yoshinori TsumiyamaShin Ogata (2 patents)Yoshinori TsumiyamaHitoshi Kawakatsu (2 patents)Yoshinori TsumiyamaYoshimoto Matsuda (1 patent)Yoshinori TsumiyamaNaoki Hashimoto (1 patent)Yoshinori TsumiyamaItsuo Takegami (1 patent)Yoshinori TsumiyamaJun Takagi (1 patent)Yoshinori TsumiyamaHironori Kato (1 patent)Yoshinori TsumiyamaHirokazu Morita (1 patent)Yoshinori TsumiyamaKanji Kiyohara (1 patent)Yoshinori TsumiyamaYoji Onishi (1 patent)Yoshinori TsumiyamaMinoru Kanamori (1 patent)Yoshinori TsumiyamaHiroyuki Iwai (1 patent)Yoshinori TsumiyamaMasaki Ito (1 patent)Yoshinori TsumiyamaTroy Kite (1 patent)Yoshinori TsumiyamaChris Hagest (1 patent)Yoshinori TsumiyamaKazuki Takeuchi (1 patent)Yoshinori TsumiyamaYoshinori Tsumiyama (73 patents)Hidetoshi KakuHidetoshi Kaku (18 patents)Teruaki YamamotoTeruaki Yamamoto (43 patents)Tyler FurmanTyler Furman (14 patents)Takashi HisamuraTakashi Hisamura (29 patents)Keiji TakahashiKeiji Takahashi (25 patents)Kenichi NakagawaKenichi Nakagawa (16 patents)Kazuhiro MaedaKazuhiro Maeda (89 patents)Masafumi IkeyamaMasafumi Ikeyama (6 patents)Tomohiro KanazawaTomohiro Kanazawa (23 patents)Chad EngerChad Enger (7 patents)Kunihiko KamioKunihiko Kamio (19 patents)Kiyoaki MaedaKiyoaki Maeda (11 patents)Haruyoshi MaruyamaHaruyoshi Maruyama (6 patents)Takahide KomoriyaTakahide Komoriya (5 patents)Joe HeimJoe Heim (4 patents)Brian ButlerBrian Butler (3 patents)Tsutomu ShimizugamiTsutomu Shimizugami (23 patents)Yoshiyuki KuroyanagiYoshiyuki Kuroyanagi (11 patents)Takehiro NakashimaTakehiro Nakashima (10 patents)Kazuma WaidaKazuma Waida (6 patents)Gary BozychGary Bozych (5 patents)Haruki OkadaHaruki Okada (2 patents)William Peter Engle, JrWilliam Peter Engle, Jr (2 patents)Shin OgataShin Ogata (2 patents)Hitoshi KawakatsuHitoshi Kawakatsu (2 patents)Yoshimoto MatsudaYoshimoto Matsuda (177 patents)Naoki HashimotoNaoki Hashimoto (30 patents)Itsuo TakegamiItsuo Takegami (30 patents)Jun TakagiJun Takagi (15 patents)Hironori KatoHironori Kato (15 patents)Hirokazu MoritaHirokazu Morita (10 patents)Kanji KiyoharaKanji Kiyohara (7 patents)Yoji OnishiYoji Onishi (7 patents)Minoru KanamoriMinoru Kanamori (7 patents)Hiroyuki IwaiHiroyuki Iwai (2 patents)Masaki ItoMasaki Ito (2 patents)Troy KiteTroy Kite (1 patent)Chris HagestChris Hagest (1 patent)Kazuki TakeuchiKazuki Takeuchi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kawasaki Jukogyo Kabushiki Kaisha (70 from 3,322 patents)

2. Other (2 from 832,680 patents)

3. Kawasaki Jukogyo Kaisha (1 from 5 patents)


73 patents:

1. 10500992 - Bench seat for a utility vehicle

2. 10493892 - Utility vehicle

3. 10308115 - Off-road vehicle

4. 10202099 - Utility vehicle

5. 10196094 - Utility vehicle

6. 10124832 - Frame structure of utility vehicle

7. 10112659 - Utility vehicle with cargo bed

8. 10099548 - Utility vehicle

9. 10093273 - Utility vehicle

10. 9944320 - Utility vehicle

11. 9925902 - Utility vehicle

12. 9919643 - Utility vehicle

13. 9896134 - Utility vehicle

14. 9815412 - Utility vehicle

15. 9744939 - Utility vehicle

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as of
12/5/2025
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