Growing community of inventors

Kawasaki, Japan

Kenji Maruyama

Average Co-Inventor Count = 2.62

ph-index = 8

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 = 217

Kenji MaruyamaMasaki Kurasawa (7 patents)Kenji MaruyamaMasao Kondo (6 patents)Kenji MaruyamaHiroshi Watanabe (4 patents)Kenji MaruyamaHideki Yamawaki (4 patents)Kenji MaruyamaMasayuki Shishido (4 patents)Kenji MaruyamaTetsuya Yamamoto (1 patent)Kenji MaruyamaHiroshi Watanabe (190 patents)Kenji MaruyamaHiroyuki Matsuda (4 patents)Kenji MaruyamaNorio Kosaka (4 patents)Kenji MaruyamaKazuaki Kurihara (3 patents)Kenji MaruyamaMasaharu Hida (3 patents)Kenji MaruyamaOsamu Matsuura (3 patents)Kenji MaruyamaHiroshi Watanabe (3 patents)Kenji MaruyamaHidenori Miyamoto (2 patents)Kenji MaruyamaAkihiko Sato (2 patents)Kenji MaruyamaKenichi Yamamoto (2 patents)Kenji MaruyamaKenya Ishida (2 patents)Kenji MaruyamaKoichi Misumi (2 patents)Kenji MaruyamaKousuke Doi (2 patents)Kenji MaruyamaTetsuo Saito (2 patents)Kenji MaruyamaKazuyuki Nitta (2 patents)Kenji MaruyamaFutoshi Shimai (2 patents)Kenji MaruyamaMasaki Kurihara (2 patents)Kenji MaruyamaHironori Nishino (2 patents)Kenji MaruyamaKazuaki Takai (2 patents)Kenji MaruyamaShigeyoshi Umemiya (2 patents)Kenji MaruyamaSatoshi Niikura (2 patents)Kenji MaruyamaMisao Yagi (2 patents)Kenji MaruyamaJeffrey Scott Cross (2 patents)Kenji MaruyamaTsutomu Sahoda (2 patents)Kenji MaruyamaSatoshi Shimatani (2 patents)Kenji MaruyamaMitsuo Hagihara (2 patents)Kenji MaruyamaSatoshi Murakami (2 patents)Kenji MaruyamaMasahiro Masujima (2 patents)Kenji MaruyamaHiroyuki Hyodo (2 patents)Kenji MaruyamaYoichiro Sakachi (2 patents)Kenji MaruyamaToshiaki Tachi (2 patents)Kenji MaruyamaTadahiko Hirakawa (2 patents)Kenji MaruyamaTakeshi Yamamoto (1 patent)Kenji MaruyamaYusuke Nakagawa (1 patent)Kenji MaruyamaYoshiaki Sakamoto (1 patent)Kenji MaruyamaKen Miyagi (1 patent)Kenji MaruyamaMineharu Tsukada (1 patent)Kenji MaruyamaTakashi Aida (1 patent)Kenji MaruyamaYoshihiro Arimoto (1 patent)Kenji MaruyamaTetsuro Tamura (1 patent)Kenji MaruyamaHiroshi Ishihara (1 patent)Kenji MaruyamaShinichi Hidesaka (1 patent)Kenji MaruyamaTakako Suzuki (1 patent)Kenji MaruyamaKeisuke Sato (1 patent)Kenji MaruyamaSatoshi Masumura (1 patent)Kenji MaruyamaMakoto Emura (1 patent)Kenji MaruyamaHiromasa Hoko (1 patent)Kenji MaruyamaFumitaka Fujita (1 patent)Kenji MaruyamaToshihiro Yamaguchi (1 patent)Kenji MaruyamaHironori Shimizu (1 patent)Kenji MaruyamaKenji Arata (1 patent)Kenji MaruyamaMasayuki Takaishi (1 patent)Kenji MaruyamaShu Sakuyama (1 patent)Kenji MaruyamaTohru Okamoto (1 patent)Kenji MaruyamaKenji Maruyama (47 patents)Masaki KurasawaMasaki Kurasawa (14 patents)Masao KondoMasao Kondo (117 patents)Hiroshi WatanabeHiroshi Watanabe (24 patents)Hideki YamawakiHideki Yamawaki (10 patents)Masayuki ShishidoMasayuki Shishido (5 patents)Tetsuya YamamotoTetsuya Yamamoto (230 patents)Hiroshi WatanabeHiroshi Watanabe (190 patents)Hiroyuki MatsudaHiroyuki Matsuda (41 patents)Norio KosakaNorio Kosaka (10 patents)Kazuaki KuriharaKazuaki Kurihara (128 patents)Masaharu HidaMasaharu Hida (27 patents)Osamu MatsuuraOsamu Matsuura (25 patents)Hiroshi WatanabeHiroshi Watanabe (20 patents)Hidenori MiyamotoHidenori Miyamoto (157 patents)Akihiko SatoAkihiko Sato (48 patents)Kenichi YamamotoKenichi Yamamoto (48 patents)Kenya IshidaKenya Ishida (47 patents)Koichi MisumiKoichi Misumi (43 patents)Kousuke DoiKousuke Doi (33 patents)Tetsuo SaitoTetsuo Saito (31 patents)Kazuyuki NittaKazuyuki Nitta (30 patents)Futoshi ShimaiFutoshi Shimai (26 patents)Masaki KuriharaMasaki Kurihara (22 patents)Hironori NishinoHironori Nishino (21 patents)Kazuaki TakaiKazuaki Takai (20 patents)Shigeyoshi UmemiyaShigeyoshi Umemiya (19 patents)Satoshi NiikuraSatoshi Niikura (15 patents)Misao YagiMisao Yagi (13 patents)Jeffrey Scott CrossJeffrey Scott Cross (13 patents)Tsutomu SahodaTsutomu Sahoda (13 patents)Satoshi ShimataniSatoshi Shimatani (12 patents)Mitsuo HagiharaMitsuo Hagihara (8 patents)Satoshi MurakamiSatoshi Murakami (7 patents)Masahiro MasujimaMasahiro Masujima (5 patents)Hiroyuki HyodoHiroyuki Hyodo (5 patents)Yoichiro SakachiYoichiro Sakachi (5 patents)Toshiaki TachiToshiaki Tachi (4 patents)Tadahiko HirakawaTadahiko Hirakawa (3 patents)Takeshi YamamotoTakeshi Yamamoto (145 patents)Yusuke NakagawaYusuke Nakagawa (112 patents)Yoshiaki SakamotoYoshiaki Sakamoto (41 patents)Ken MiyagiKen Miyagi (36 patents)Mineharu TsukadaMineharu Tsukada (22 patents)Takashi AidaTakashi Aida (22 patents)Yoshihiro ArimotoYoshihiro Arimoto (14 patents)Tetsuro TamuraTetsuro Tamura (12 patents)Hiroshi IshiharaHiroshi Ishihara (11 patents)Shinichi HidesakaShinichi Hidesaka (10 patents)Takako SuzukiTakako Suzuki (9 patents)Keisuke SatoKeisuke Sato (7 patents)Satoshi MasumuraSatoshi Masumura (6 patents)Makoto EmuraMakoto Emura (5 patents)Hiromasa HokoHiromasa Hoko (4 patents)Fumitaka FujitaFumitaka Fujita (4 patents)Toshihiro YamaguchiToshihiro Yamaguchi (2 patents)Hironori ShimizuHironori Shimizu (2 patents)Kenji ArataKenji Arata (1 patent)Masayuki TakaishiMasayuki Takaishi (1 patent)Shu SakuyamaShu Sakuyama (1 patent)Tohru OkamotoTohru Okamoto (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fujitsu Corporation (26 from 39,248 patents)

2. Tokyo Ohka Kogyo Co., Ltd. (9 from 1,236 patents)

3. Takasago International Corporation (7 from 508 patents)

4. Nissan Motor Company Limited (4 from 13,419 patents)

5. Fujitsu Microelectronics Limited (1 from 467 patents)

6. Mandom Corporation (1 from 14 patents)


47 patents:

1. 11464720 - TRPA1 activity inhibitor

2. 11209285 - Vehicular display device

3. 10466062 - Vehicular display device

4. 10464421 - Vehicular display device and vehicular display method

5. 10422655 - Vehicular display device and vehicular display method

6. 9834739 - Fragrance composition

7. 9186696 - Coating apparatus including a chamber, sensor, removal unit and control device for application of liquid to a substrate

8. 9010270 - Coating device including substrate carrying, application and removal units

9. 8807072 - Coating device

10. 8575086 - Flavor and fragrance compositions

11. 8485126 - Coating apparatus including a glove part and a controller for stopping coating

12. 8227401 - Optically active muscone composition and fragrances or cosmetics containing the same

13. 8093203 - Method of enhancing fragrance by adding optically active muscone composition

14. 7898012 - Capacitor and semiconductor device having a ferroelectric material

15. 7893473 - Semiconductor memory device and method of fabricating the same

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/19/2026
Loading…