Growing community of inventors

Tokyo, Japan

Kenji Yoshikawa

Average Co-Inventor Count = 2.73

ph-index = 9

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 = 272

Kenji YoshikawaNoriyasu Haginoya (6 patents)Kenji YoshikawaHideyuki Kanno (4 patents)Kenji YoshikawaTsutomu Nagata (4 patents)Kenji YoshikawaMasatoshi Nagamochi (4 patents)Kenji YoshikawaYoshiko Kagoshima (4 patents)Kenji YoshikawaToshiharu Yoshino (4 patents)Kenji YoshikawaMasato Suzuki (3 patents)Kenji YoshikawaMasato Negishi (3 patents)Kenji YoshikawaTatsuro Yoshino (3 patents)Kenji YoshikawaMakoto Ono (2 patents)Kenji YoshikawaJun Watanabe (2 patents)Kenji YoshikawaTakayuki Baba (2 patents)Kenji YoshikawaHiroyuki Naito (2 patents)Kenji YoshikawaKenji Murata (2 patents)Kenji YoshikawaSatoshi Komoriya (2 patents)Kenji YoshikawaKenji Murata (13 patents)Kenji YoshikawaYuko Yamamoto (2 patents)Kenji YoshikawaKouichi Uoto (2 patents)Kenji YoshikawaYasuyuki Takeda (2 patents)Kenji YoshikawaMasashi Numata (2 patents)Kenji YoshikawaYuichi Tominaga (2 patents)Kenji YoshikawaSyozo Kobayashi (2 patents)Kenji YoshikawaAkiyoshi Mochizuki (2 patents)Kenji YoshikawaTaeko Shinozaki (2 patents)Kenji YoshikawaYoshito Hamada (2 patents)Kenji YoshikawaToshiharu Ohta (2 patents)Kenji YoshikawaKouichi Kojima (2 patents)Kenji YoshikawaRyoichi Tanaka (2 patents)Kenji YoshikawaYumi Nakamoto (2 patents)Kenji YoshikawaMasaki Kiga (2 patents)Kenji YoshikawaRyutaro Kanada (2 patents)Kenji YoshikawaEri Tokumaru (2 patents)Kenji YoshikawaMayumi Kitagawa (2 patents)Kenji YoshikawaAkiko Kurimoto (2 patents)Kenji YoshikawaMachiko Shiroishi (2 patents)Kenji YoshikawaTomoaki Hamada (2 patents)Kenji YoshikawaTakafumi Oka (1 patent)Kenji YoshikawaKatsuhisa Tanaka (1 patent)Kenji YoshikawaTsuyoshi Kamada (1 patent)Kenji YoshikawaAkira Handa (1 patent)Kenji YoshikawaTomoya Hirata (1 patent)Kenji YoshikawaTakuma Okuno (1 patent)Kenji YoshikawaMasato Noshiro (1 patent)Kenji YoshikawaTomoaki Hamada (1 patent)Kenji YoshikawaKyohei Yamakawa (1 patent)Kenji YoshikawaRyota Iriki (1 patent)Kenji YoshikawaKenji Yoshikawa (20 patents)Noriyasu HaginoyaNoriyasu Haginoya (12 patents)Hideyuki KannoHideyuki Kanno (23 patents)Tsutomu NagataTsutomu Nagata (11 patents)Masatoshi NagamochiMasatoshi Nagamochi (10 patents)Yoshiko KagoshimaYoshiko Kagoshima (10 patents)Toshiharu YoshinoToshiharu Yoshino (6 patents)Masato SuzukiMasato Suzuki (104 patents)Masato NegishiMasato Negishi (10 patents)Tatsuro YoshinoTatsuro Yoshino (4 patents)Makoto OnoMakoto Ono (102 patents)Jun WatanabeJun Watanabe (77 patents)Takayuki BabaTakayuki Baba (58 patents)Hiroyuki NaitoHiroyuki Naito (43 patents)Kenji MurataKenji Murata (33 patents)Satoshi KomoriyaSatoshi Komoriya (15 patents)Kenji MurataKenji Murata (13 patents)Yuko YamamotoYuko Yamamoto (11 patents)Kouichi UotoKouichi Uoto (10 patents)Yasuyuki TakedaYasuyuki Takeda (8 patents)Masashi NumataMasashi Numata (7 patents)Yuichi TominagaYuichi Tominaga (6 patents)Syozo KobayashiSyozo Kobayashi (5 patents)Akiyoshi MochizukiAkiyoshi Mochizuki (5 patents)Taeko ShinozakiTaeko Shinozaki (5 patents)Yoshito HamadaYoshito Hamada (5 patents)Toshiharu OhtaToshiharu Ohta (4 patents)Kouichi KojimaKouichi Kojima (4 patents)Ryoichi TanakaRyoichi Tanaka (4 patents)Yumi NakamotoYumi Nakamoto (3 patents)Masaki KigaMasaki Kiga (3 patents)Ryutaro KanadaRyutaro Kanada (3 patents)Eri TokumaruEri Tokumaru (2 patents)Mayumi KitagawaMayumi Kitagawa (2 patents)Akiko KurimotoAkiko Kurimoto (2 patents)Machiko ShiroishiMachiko Shiroishi (2 patents)Tomoaki HamadaTomoaki Hamada (2 patents)Takafumi OkaTakafumi Oka (7 patents)Katsuhisa TanakaKatsuhisa Tanaka (3 patents)Tsuyoshi KamadaTsuyoshi Kamada (3 patents)Akira HandaAkira Handa (3 patents)Tomoya HirataTomoya Hirata (3 patents)Takuma OkunoTakuma Okuno (3 patents)Masato NoshiroMasato Noshiro (1 patent)Tomoaki HamadaTomoaki Hamada (1 patent)Kyohei YamakawaKyohei Yamakawa (1 patent)Ryota IrikiRyota Iriki (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Honda Giken Kogyo Kabushiki Kaisha (6 from 10,092 patents)

2. Mitsubishi Electric Corporation (4 from 15,928 patents)

3. Daiichi Sankyo Company, Limited (4 from 441 patents)

4. Daiichi Pharmaceutical Co., Ltd. (4 from 200 patents)

5. Fujifilm Corporation (2 from 16,115 patents)


20 patents:

1. 12074065 - Semiconductor device production method

2. 12060365 - Cycloalkane-1,3-diamine derivative

3. 11244862 - Method for manufacturing semiconductor devices

4. 11236106 - Cycloalkane-1,3-diamine derivative

5. 11139638 - Static charge eliminator and static charge elimination method

6. 10930559 - Method for manufacturing semiconductor device

7. 9751887 - Imidazo[1,2-b]pyridazine derivatives as kinase inhibitors

8. 9427202 - Arithmetic processor and bone density measuring device

9. 9187489 - Imidazo[1,2-b]pyridazine derivatives as kinase inhibitors

10. 8989346 - Bone mineral density analysis method, bone mineral density analysis apparatus, and recording medium

11. 7935824 - Ethylenediamine derivatives

12. 7576135 - Diamine derivatives

13. 7342014 - Diamine derivatives

14. 7192968 - Ethylenediamine derivatives

15. 6769230 - Collective and centralized inventory storing method of sheet metal parts for repairing

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