Growing community of inventors

Tokyo, Japan

Hiroaki Kato

Average Co-Inventor Count = 4.80

ph-index = 5

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 = 66

Hiroaki KatoMitsuharu Ishii (4 patents)Hiroaki KatoToshitaka Aoki (4 patents)Hiroaki KatoTeruo Takeuchi (4 patents)Hiroaki KatoHideki Matsuoka (3 patents)Hiroaki KatoReiko Sugihara (3 patents)Hiroaki KatoChohachi Sato (3 patents)Hiroaki KatoYasushi Tanaka (2 patents)Hiroaki KatoTatsuhiko Hiratani (2 patents)Hiroaki KatoMasatoshi Fujii (2 patents)Hiroaki KatoTadatomi Ishigami (2 patents)Hiroaki KatoKenji Tahara (2 patents)Hiroaki KatoKeisuke Fukumizu (2 patents)Hiroaki KatoKenichiro Takayanagi (2 patents)Hiroaki KatoMasamichi Okada (2 patents)Hiroaki KatoKeika Kan (2 patents)Hiroaki KatoSadami Ouchi (2 patents)Hiroaki KatoIchiro Saito (1 patent)Hiroaki KatoTatsuro Matsumoto (1 patent)Hiroaki KatoTakeshi Kubota (1 patent)Hiroaki KatoTakayuki Hasebe (1 patent)Hiroaki KatoYasuo Sato (1 patent)Hiroaki KatoYoshihiko Oda (1 patent)Hiroaki KatoTakeshi Harada (1 patent)Hiroaki KatoAtsushi Mori (1 patent)Hiroaki KatoKunikazu Tomita (1 patent)Hiroaki KatoKenichi Sasaki (1 patent)Hiroaki KatoKazuo Koyama (1 patent)Hiroaki KatoSatoru Tanaka (1 patent)Hiroaki KatoYasuharu Sakuma (1 patent)Hiroaki KatoSatoshi Kodama (1 patent)Hiroaki KatoYukako Asano (1 patent)Hiroaki KatoYasuyuki Takada (1 patent)Hiroaki KatoAtsushi Itami (1 patent)Hiroaki KatoRyoichi Yoshihara (1 patent)Hiroaki KatoTakahide Shimazu (1 patent)Hiroaki KatoYujiro Miyauchi (1 patent)Hiroaki KatoNobuo Yamagami (1 patent)Hiroaki KatoKenichi Mitsuzuka (1 patent)Hiroaki KatoHiroshi Horiguchi (1 patent)Hiroaki KatoJunichi Hattori (1 patent)Hiroaki KatoMasakatsu Uehara (1 patent)Hiroaki KatoHisayuki Gomyo (1 patent)Hiroaki KatoKengo Nakajima (2 patents)Hiroaki KatoTakashi Murata (1 patent)Hiroaki KatoNoriko Kubo (1 patent)Hiroaki KatoMorito Yamamoto (1 patent)Hiroaki KatoTakashi Matsushima (1 patent)Hiroaki KatoShigeki Kumagai (1 patent)Hiroaki KatoKentaro Fujiwara (1 patent)Hiroaki KatoTatsuo Amaike (1 patent)Hiroaki KatoMasashi Tagami (1 patent)Hiroaki KatoTakeshi Nita (1 patent)Hiroaki KatoYoshio Hida (1 patent)Hiroaki KatoHiroaki Kato (16 patents)Mitsuharu IshiiMitsuharu Ishii (36 patents)Toshitaka AokiToshitaka Aoki (21 patents)Teruo TakeuchiTeruo Takeuchi (9 patents)Hideki MatsuokaHideki Matsuoka (29 patents)Reiko SugiharaReiko Sugihara (26 patents)Chohachi SatoChohachi Sato (3 patents)Yasushi TanakaYasushi Tanaka (53 patents)Tatsuhiko HirataniTatsuhiko Hiratani (22 patents)Masatoshi FujiiMasatoshi Fujii (14 patents)Tadatomi IshigamiTadatomi Ishigami (14 patents)Kenji TaharaKenji Tahara (14 patents)Keisuke FukumizuKeisuke Fukumizu (2 patents)Kenichiro TakayanagiKenichiro Takayanagi (2 patents)Masamichi OkadaMasamichi Okada (2 patents)Keika KanKeika Kan (2 patents)Sadami OuchiSadami Ouchi (2 patents)Ichiro SaitoIchiro Saito (138 patents)Tatsuro MatsumotoTatsuro Matsumoto (78 patents)Takeshi KubotaTakeshi Kubota (74 patents)Takayuki HasebeTakayuki Hasebe (61 patents)Yasuo SatoYasuo Sato (56 patents)Yoshihiko OdaYoshihiko Oda (53 patents)Takeshi HaradaTakeshi Harada (39 patents)Atsushi MoriAtsushi Mori (35 patents)Kunikazu TomitaKunikazu Tomita (20 patents)Kenichi SasakiKenichi Sasaki (19 patents)Kazuo KoyamaKazuo Koyama (16 patents)Satoru TanakaSatoru Tanaka (14 patents)Yasuharu SakumaYasuharu Sakuma (12 patents)Satoshi KodamaSatoshi Kodama (12 patents)Yukako AsanoYukako Asano (10 patents)Yasuyuki TakadaYasuyuki Takada (9 patents)Atsushi ItamiAtsushi Itami (9 patents)Ryoichi YoshiharaRyoichi Yoshihara (8 patents)Takahide ShimazuTakahide Shimazu (7 patents)Yujiro MiyauchiYujiro Miyauchi (6 patents)Nobuo YamagamiNobuo Yamagami (5 patents)Kenichi MitsuzukaKenichi Mitsuzuka (4 patents)Hiroshi HoriguchiHiroshi Horiguchi (3 patents)Junichi HattoriJunichi Hattori (3 patents)Masakatsu UeharaMasakatsu Uehara (2 patents)Hisayuki GomyoHisayuki Gomyo (2 patents)Kengo NakajimaKengo Nakajima (2 patents)Takashi MurataTakashi Murata (1 patent)Noriko KuboNoriko Kubo (1 patent)Morito YamamotoMorito Yamamoto (1 patent)Takashi MatsushimaTakashi Matsushima (1 patent)Shigeki KumagaiShigeki Kumagai (1 patent)Kentaro FujiwaraKentaro Fujiwara (1 patent)Tatsuo AmaikeTatsuo Amaike (1 patent)Masashi TagamiMasashi Tagami (1 patent)Takeshi NitaTakeshi Nita (1 patent)Yoshio HidaYoshio Hida (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Fujitsu Corporation (6 from 39,245 patents)

2. Other (2 from 832,912 patents)

3. Sony Corporation (2 from 58,132 patents)

4. Mitsubishi Electric Corporation (2 from 15,942 patents)

5. Nippon Steel Corporation (2 from 3,568 patents)

6. Jfe Steel Corporation (2 from 1,801 patents)

7. Watsco, Inc. (1 from 6 patents)

8. Hitachi Plant Services Co., Ltd. (1 from 5 patents)

9. Ihi Construction Materials Co., Ltd. (1 from 1 patent)

10. Murata Engineering Co., Ltd. (1 from 1 patent)

11. Kabushiki Kaisha Square Enix (270 patents)


16 patents:

1. 11857941 - Microreactor system

2. 10839970 - Spent nuclear fuel assembly storage container and assembly of spent nuclear fuel assembly storage containers

3. 8548723 - Car navigation system

4. 7987047 - Navigation equipment

5. 7202593 - Steel sheet for inner magnetic shield and method of producing the same, inner magnetic shield, and color cathode ray tube

6. 7163592 - Steel sheet for tension mask, manufacturing method of steel sheet for tension mask, tension mask and cathode ray tube

7. 7070109 - Optical reader having inclinable stage which mounts optical unit thereon

8. 6581832 - Optical reader having inclinable stage which mounts optical unit thereon

9. 6566796 - Steel sheet for tension mask, making method thereof and tension mask

10. 6557763 - Optical reader having inclinable stage which mounts optical unit thereon

11. 6554917 - Steel sheet for heat shrink band effective for preventing color drift

12. 6497365 - Optical reader having inclinable stage which mounts optical unit thereon

13. 6434623 - Data transmission and data receiving apparatus that obtains file differences during transmission

14. 6129992 - High-strength cold rolled steel sheet and high-strength plated steel

15. 5930772 - Volume-dependent accounting system and method in connectionless

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