Growing community of inventors

Tokyo, Japan

Masahiro Tsuchiya

Average Co-Inventor Count = 3.35

ph-index = 10

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 = 400

Masahiro TsuchiyaSumio Watanabe (54 patents)Masahiro TsuchiyaYukihiro Mori (51 patents)Masahiro TsuchiyaTetsuhiro Ishikawa (34 patents)Masahiro TsuchiyaTatsuya Oguchi (16 patents)Masahiro TsuchiyaTetsuya Kawanishi (15 patents)Masahiro TsuchiyaTakahide Sakamoto (14 patents)Masahiro TsuchiyaYoshinari Takabatake (12 patents)Masahiro TsuchiyaMasayuki Izutsu (11 patents)Masahiro TsuchiyaMasaru Kihara (10 patents)Masahiro TsuchiyaYuji Yada (10 patents)Masahiro TsuchiyaFumio Sakurai (6 patents)Masahiro TsuchiyaToshio Yamaguchi (5 patents)Masahiro TsuchiyaHitoshi Akamine (4 patents)Masahiro TsuchiyaHiromi Ohtsuka (4 patents)Masahiro TsuchiyaKyoichi Takahashi (3 patents)Masahiro TsuchiyaKunihiko Funada (3 patents)Masahiro TsuchiyaTomohiko Hasegawa (3 patents)Masahiro TsuchiyaAtsushi Sano (2 patents)Masahiro TsuchiyaTakayuki Tsutsui (2 patents)Masahiro TsuchiyaTetsuaki Adachi (2 patents)Masahiro TsuchiyaMasafumi Chiba (2 patents)Masahiro TsuchiyaKazuhiro Koshio (2 patents)Masahiro TsuchiyaYoichi Takamura (2 patents)Masahiro TsuchiyaYuji Yamamoto (1 patent)Masahiro TsuchiyaSatoshi Oikawa (1 patent)Masahiro TsuchiyaJunichiro Ichikawa (1 patent)Masahiro TsuchiyaKenji Kitamura (1 patent)Masahiro TsuchiyaKenji Sekine (1 patent)Masahiro TsuchiyaMasahiro Shinkai (1 patent)Masahiro TsuchiyaYasushi Shigeno (1 patent)Masahiro TsuchiyaMasaharu Mori (1 patent)Masahiro TsuchiyaTokuhiko Handa (1 patent)Masahiro TsuchiyaSunao Kurimura (1 patent)Masahiro TsuchiyaAkishige Nakajima (1 patent)Masahiro TsuchiyaKaoru Higuma (1 patent)Masahiro TsuchiyaAtsushi Monden (1 patent)Masahiro TsuchiyaHideaki Seki (1 patent)Masahiro TsuchiyaShingo Mori (1 patent)Masahiro TsuchiyaMizuki Iwanami (1 patent)Masahiro TsuchiyaRintaro Kato (1 patent)Masahiro TsuchiyaFutoshi Yamamoto (1 patent)Masahiro TsuchiyaTheodoor Charlouis Damen (1 patent)Masahiro TsuchiyaJunji Tanabe (1 patent)Masahiro TsuchiyaRyohei Ikeno (1 patent)Masahiro TsuchiyaShigeki Hoshino (1 patent)Masahiro TsuchiyaHidenori Shinohara (1 patent)Masahiro TsuchiyaKazuma Akimoto (1 patent)Masahiro TsuchiyaKazuya Kai (1 patent)Masahiro TsuchiyaAkito Chiba (1 patent)Masahiro TsuchiyaJunpei Shitaba (1 patent)Masahiro TsuchiyaMasato Kishi (1 patent)Masahiro TsuchiyaToshihiro Miura (1 patent)Masahiro TsuchiyaShinji Fukui (1 patent)Masahiro TsuchiyaMuneo Yorinaga (1 patent)Masahiro TsuchiyaJagdeep Shah (1 patent)Masahiro TsuchiyaMasahiro Tsuchiya (104 patents)Sumio WatanabeSumio Watanabe (90 patents)Yukihiro MoriYukihiro Mori (117 patents)Tetsuhiro IshikawaTetsuhiro Ishikawa (37 patents)Tatsuya OguchiTatsuya Oguchi (35 patents)Tetsuya KawanishiTetsuya Kawanishi (56 patents)Takahide SakamotoTakahide Sakamoto (20 patents)Yoshinari TakabatakeYoshinari Takabatake (34 patents)Masayuki IzutsuMasayuki Izutsu (32 patents)Masaru KiharaMasaru Kihara (30 patents)Yuji YadaYuji Yada (24 patents)Fumio SakuraiFumio Sakurai (14 patents)Toshio YamaguchiToshio Yamaguchi (23 patents)Hitoshi AkamineHitoshi Akamine (32 patents)Hiromi OhtsukaHiromi Ohtsuka (11 patents)Kyoichi TakahashiKyoichi Takahashi (18 patents)Kunihiko FunadaKunihiko Funada (7 patents)Tomohiko HasegawaTomohiko Hasegawa (6 patents)Atsushi SanoAtsushi Sano (123 patents)Takayuki TsutsuiTakayuki Tsutsui (104 patents)Tetsuaki AdachiTetsuaki Adachi (42 patents)Masafumi ChibaMasafumi Chiba (9 patents)Kazuhiro KoshioKazuhiro Koshio (4 patents)Yoichi TakamuraYoichi Takamura (2 patents)Yuji YamamotoYuji Yamamoto (90 patents)Satoshi OikawaSatoshi Oikawa (69 patents)Junichiro IchikawaJunichiro Ichikawa (58 patents)Kenji KitamuraKenji Kitamura (58 patents)Kenji SekineKenji Sekine (43 patents)Masahiro ShinkaiMasahiro Shinkai (37 patents)Yasushi ShigenoYasushi Shigeno (37 patents)Masaharu MoriMasaharu Mori (31 patents)Tokuhiko HandaTokuhiko Handa (24 patents)Sunao KurimuraSunao Kurimura (20 patents)Akishige NakajimaAkishige Nakajima (20 patents)Kaoru HigumaKaoru Higuma (17 patents)Atsushi MondenAtsushi Monden (15 patents)Hideaki SekiHideaki Seki (14 patents)Shingo MoriShingo Mori (14 patents)Mizuki IwanamiMizuki Iwanami (13 patents)Rintaro KatoRintaro Kato (11 patents)Futoshi YamamotoFutoshi Yamamoto (11 patents)Theodoor Charlouis DamenTheodoor Charlouis Damen (11 patents)Junji TanabeJunji Tanabe (7 patents)Ryohei IkenoRyohei Ikeno (5 patents)Shigeki HoshinoShigeki Hoshino (4 patents)Hidenori ShinoharaHidenori Shinohara (3 patents)Kazuma AkimotoKazuma Akimoto (3 patents)Kazuya KaiKazuya Kai (3 patents)Akito ChibaAkito Chiba (2 patents)Junpei ShitabaJunpei Shitaba (2 patents)Masato KishiMasato Kishi (2 patents)Toshihiro MiuraToshihiro Miura (2 patents)Shinji FukuiShinji Fukui (1 patent)Muneo YorinagaMuneo Yorinaga (1 patent)Jagdeep ShahJagdeep Shah (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fujitsu Component Limited (69 from 804 patents)

2. National Institute of Information and Communications Technology, Incorporated (19 from 356 patents)

3. Renesas Technology Corp. (6 from 3,780 patents)

4. Tdk Corporation (5 from 7,875 patents)

5. Clarion Co (2 from 1,057 patents)

6. Nec Corporation (1 from 35,435 patents)

7. Stanley Electric Co., Ltd (1 from 1,430 patents)

8. National Institute for Materials Science (1 from 546 patents)

9. Sumitomo Osaka Cement Co., Ltd. (1 from 471 patents)

10. Agere Systems Optoelectronics Guardian Corp. (1 from 58 patents)

11. Nagano Fujitsu Component Limited (1 from 8 patents)


104 patents:

1. 11370239 - Printer

2. 11325402 - Printer apparatus with flapper attached to conveying route cover

3. 11325405 - Printer with print head and support having head spring that urges print head

4. 11285743 - Printer

5. 11186102 - Printer and electronic apparatus

6. 10845402 - Electromagnetic field imaging device

7. 10843490 - Printer including guide roller with roller part that rotates in contact with recording sheet

8. 10826110 - Positive electrode active material for lithium ion secondary battery, positive electrode for lithium ion secondary battery, and lithium ion secondary battery using the same

9. 10792939 - Printer apparatus with flapper attached to conveying route cover

10. 10668756 - Printer

11. 10600837 - Electric field imaging device

12. 10556454 - Printer

13. 10525743 - Printer

14. 10421297 - Printer

15. 10384479 - Printer with tensioning guide unit

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9/10/2025
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