Growing community of inventors

Tokyo, Japan

Yutaka Takahashi

Average Co-Inventor Count = 2.85

ph-index = 18

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 = 2,114

Yutaka TakahashiHitoshi Kato (8 patents)Yutaka TakahashiMasami Tomita (5 patents)Yutaka TakahashiToshio Koike (5 patents)Yutaka TakahashiNaohiro Kumagai (5 patents)Yutaka TakahashiMasanori Kawasumi (5 patents)Yutaka TakahashiShinichi Kato (4 patents)Yutaka TakahashiTakeshi Uchitani (4 patents)Yutaka TakahashiTakeshi Shintani (4 patents)Yutaka TakahashiKoichi Sakata (4 patents)Yutaka TakahashiEisaku Murakami (4 patents)Yutaka TakahashiMasahide Kanno (4 patents)Yutaka TakahashiHiroki Hibino (4 patents)Yutaka TakahashiYuji Arai (3 patents)Yutaka TakahashiMinoru Masuda (3 patents)Yutaka TakahashiYoshio Hattori (3 patents)Yutaka TakahashiKen Amemiya (3 patents)Yutaka TakahashiHitoshi Iwatsuki (3 patents)Yutaka TakahashiKatsuyuki Saito (3 patents)Yutaka TakahashiMasahiko Sasaki (3 patents)Yutaka TakahashiKimitoshi Yamaguchi (3 patents)Yutaka TakahashiShin Hasegawa (2 patents)Yutaka TakahashiTakatsugu Fujishiro (2 patents)Yutaka TakahashiHiroshi Ono (1 patent)Yutaka TakahashiJunichi Matsumoto (134 patents)Yutaka TakahashiHiroyuki Nagashima (2 patents)Yutaka TakahashiKazuhide Hasebe (2 patents)Yutaka TakahashiKazuo Watanabe (2 patents)Yutaka TakahashiHiroshi Hosokawa (1 patent)Yutaka TakahashiAtsushi Inoue (121 patents)Yutaka TakahashiHideo Yoshizawa (102 patents)Yutaka TakahashiSatoshi Sakurai (1 patent)Yutaka TakahashiKiyonori Tsuda (67 patents)Yutaka TakahashiTakeo Suda (3 patents)Yutaka TakahashiTadashi Kasai (1 patent)Yutaka TakahashiShinji Yamashita (1 patent)Yutaka TakahashiNobuo Takami (57 patents)Yutaka TakahashiTakaaki Tawada (4 patents)Yutaka TakahashiSatoshi Takagi (1 patent)Yutaka TakahashiMitsuo Aoki (1 patent)Yutaka TakahashiAkira Suzuki (1 patent)Yutaka TakahashiHiroyuki Fukuda (1 patent)Yutaka TakahashiEmi Kita (49 patents)Yutaka TakahashiKoji Suzuki (1 patent)Yutaka TakahashiKazunari Nakamura (1 patent)Yutaka TakahashiYoshiyuki Kimura (1 patent)Yutaka TakahashiTomohiro Inoue (1 patent)Yutaka TakahashiAkira Taniguchi (1 patent)Yutaka TakahashiHisashi Nakajima (1 patent)Yutaka TakahashiAkinobu Uchikubo (1 patent)Yutaka TakahashiEmiko Shiraishi (41 patents)Yutaka TakahashiTomohisa Sakurai (1 patent)Yutaka TakahashiHiroyuki Kishida (40 patents)Yutaka TakahashiMasato Yanagida (6 patents)Yutaka TakahashiToshihiro Sugiyama (3 patents)Yutaka TakahashiShinichi Kawahara (3 patents)Yutaka TakahashiJunji Yamabe (39 patents)Yutaka TakahashiYoshio Nakajima (5 patents)Yutaka TakahashiDaisuke Murayama (4 patents)Yutaka TakahashiSakae Takehana (3 patents)Yutaka TakahashiKatsutoshi Ishii (3 patents)Yutaka TakahashiJun Shiori (3 patents)Yutaka TakahashiTadashi Fukuzawa (2 patents)Yutaka TakahashiAtsushi Sampe (2 patents)Yutaka TakahashiAtsushi Endo (2 patents)Yutaka TakahashiShuji Tanaka (2 patents)Yutaka TakahashiTakashi Tsukaya (2 patents)Yutaka TakahashiYoshinao Oaki (2 patents)Yutaka TakahashiKoichi Matsui (2 patents)Yutaka TakahashiKeiichi Yoshida (2 patents)Yutaka TakahashiMasato Toda (1 patent)Yutaka TakahashiTatsuya Tomura (1 patent)Yutaka TakahashiYuki Oshikawa (37 patents)Yutaka TakahashiShinichiro Hattori (2 patents)Yutaka TakahashiHirofumi Yamamoto (2 patents)Yutaka TakahashiMugijiroh Uno (2 patents)Yutaka TakahashiMasaaki Takimoto (2 patents)Yutaka TakahashiTakehiro Nakagawa (1 patent)Yutaka TakahashiHaruji Mizuishi (1 patent)Yutaka TakahashiHiroshi Fujiwara (1 patent)Yutaka TakahashiMasao Uehara (1 patent)Yutaka TakahashiToyoaki Tano (1 patent)Yutaka TakahashiYasushi Koichi (1 patent)Yutaka TakahashiShigeru Sakamoto (1 patent)Yutaka TakahashiKohichi Utsunomiya (28 patents)Yutaka TakahashiMasakazu Gotanda (1 patent)Yutaka TakahashiHisashi Habashi (1 patent)Yutaka TakahashiToshiaki Noguchi (1 patent)Yutaka TakahashiHiroshi Tohmatsu (23 patents)Yutaka TakahashiToshiaki Higaya (23 patents)Yutaka TakahashiKatsunori Sakiyama (2 patents)Yutaka TakahashiYuichi Yamada (1 patent)Yutaka TakahashiSaori Yamada (1 patent)Yutaka TakahashiMariko Takii (21 patents)Yutaka TakahashiKumi Hasegawa (21 patents)Yutaka TakahashiSetsuo Soga (1 patent)Yutaka TakahashiTakuya Fujita (1 patent)Yutaka TakahashiBing Shu (1 patent)Yutaka TakahashiVictor Y Lee (1 patent)Yutaka TakahashiTakuzi Yoneda (1 patent)Yutaka TakahashiTakeshi Kumagai (1 patent)Yutaka TakahashiYutaka Takahashi (90 patents)Hitoshi KatoHitoshi Kato (225 patents)Masami TomitaMasami Tomita (128 patents)Toshio KoikeToshio Koike (85 patents)Naohiro KumagaiNaohiro Kumagai (76 patents)Masanori KawasumiMasanori Kawasumi (53 patents)Shinichi KatoShinichi Kato (147 patents)Takeshi UchitaniTakeshi Uchitani (118 patents)Takeshi ShintaniTakeshi Shintani (76 patents)Koichi SakataKoichi Sakata (56 patents)Eisaku MurakamiEisaku Murakami (51 patents)Masahide KannoMasahide Kanno (49 patents)Hiroki HibinoHiroki Hibino (48 patents)Yuji AraiYuji Arai (202 patents)Minoru MasudaMinoru Masuda (76 patents)Yoshio HattoriYoshio Hattori (59 patents)Ken AmemiyaKen Amemiya (57 patents)Hitoshi IwatsukiHitoshi Iwatsuki (54 patents)Katsuyuki SaitoKatsuyuki Saito (49 patents)Masahiko SasakiMasahiko Sasaki (46 patents)Kimitoshi YamaguchiKimitoshi Yamaguchi (41 patents)Shin HasegawaShin Hasegawa (100 patents)Takatsugu FujishiroTakatsugu Fujishiro (42 patents)Hiroshi OnoHiroshi Ono (144 patents)Junichi MatsumotoJunichi Matsumoto (134 patents)Hiroyuki NagashimaHiroyuki Nagashima (108 patents)Kazuhide HasebeKazuhide Hasebe (92 patents)Kazuo WatanabeKazuo Watanabe (46 patents)Hiroshi HosokawaHiroshi Hosokawa (128 patents)Atsushi InoueAtsushi Inoue (121 patents)Hideo YoshizawaHideo Yoshizawa (102 patents)Satoshi SakuraiSatoshi Sakurai (75 patents)Kiyonori TsudaKiyonori Tsuda (67 patents)Takeo SudaTakeo Suda (41 patents)Tadashi KasaiTadashi Kasai (65 patents)Shinji YamashitaShinji Yamashita (59 patents)Nobuo TakamiNobuo Takami (57 patents)Takaaki TawadaTakaaki Tawada (41 patents)Satoshi TakagiSatoshi Takagi (56 patents)Mitsuo AokiMitsuo Aoki (56 patents)Akira SuzukiAkira Suzuki (53 patents)Hiroyuki FukudaHiroyuki Fukuda (52 patents)Emi KitaEmi Kita (49 patents)Koji SuzukiKoji Suzuki (49 patents)Kazunari NakamuraKazunari Nakamura (47 patents)Yoshiyuki KimuraYoshiyuki Kimura (46 patents)Tomohiro InoueTomohiro Inoue (45 patents)Akira TaniguchiAkira Taniguchi (42 patents)Hisashi NakajimaHisashi Nakajima (42 patents)Akinobu UchikuboAkinobu Uchikubo (41 patents)Emiko ShiraishiEmiko Shiraishi (41 patents)Tomohisa SakuraiTomohisa Sakurai (40 patents)Hiroyuki KishidaHiroyuki Kishida (40 patents)Masato YanagidaMasato Yanagida (34 patents)Toshihiro SugiyamaToshihiro Sugiyama (39 patents)Shinichi KawaharaShinichi Kawahara (39 patents)Junji YamabeJunji Yamabe (39 patents)Yoshio NakajimaYoshio Nakajima (19 patents)Daisuke MurayamaDaisuke Murayama (29 patents)Sakae TakehanaSakae Takehana (38 patents)Katsutoshi IshiiKatsutoshi Ishii (32 patents)Jun ShioriJun Shiori (25 patents)Tadashi FukuzawaTadashi Fukuzawa (38 patents)Atsushi SampeAtsushi Sampe (36 patents)Atsushi EndoAtsushi Endo (36 patents)Shuji TanakaShuji Tanaka (34 patents)Takashi TsukayaTakashi Tsukaya (28 patents)Yoshinao OakiYoshinao Oaki (24 patents)Koichi MatsuiKoichi Matsui (23 patents)Keiichi YoshidaKeiichi Yoshida (23 patents)Masato TodaMasato Toda (38 patents)Tatsuya TomuraTatsuya Tomura (37 patents)Yuki OshikawaYuki Oshikawa (37 patents)Shinichiro HattoriShinichiro Hattori (30 patents)Hirofumi YamamotoHirofumi Yamamoto (27 patents)Mugijiroh UnoMugijiroh Uno (21 patents)Masaaki TakimotoMasaaki Takimoto (19 patents)Takehiro NakagawaTakehiro Nakagawa (34 patents)Haruji MizuishiHaruji Mizuishi (31 patents)Hiroshi FujiwaraHiroshi Fujiwara (30 patents)Masao UeharaMasao Uehara (30 patents)Toyoaki TanoToyoaki Tano (29 patents)Yasushi KoichiYasushi Koichi (29 patents)Shigeru SakamotoShigeru Sakamoto (29 patents)Kohichi UtsunomiyaKohichi Utsunomiya (28 patents)Masakazu GotandaMasakazu Gotanda (28 patents)Hisashi HabashiHisashi Habashi (26 patents)Toshiaki NoguchiToshiaki Noguchi (26 patents)Hiroshi TohmatsuHiroshi Tohmatsu (23 patents)Toshiaki HigayaToshiaki Higaya (23 patents)Katsunori SakiyamaKatsunori Sakiyama (18 patents)Yuichi YamadaYuichi Yamada (22 patents)Saori YamadaSaori Yamada (22 patents)Mariko TakiiMariko Takii (21 patents)Kumi HasegawaKumi Hasegawa (21 patents)Setsuo SogaSetsuo Soga (21 patents)Takuya FujitaTakuya Fujita (20 patents)Bing ShuBing Shu (20 patents)Victor Y LeeVictor Y Lee (19 patents)Takuzi YonedaTakuzi Yoneda (18 patents)Takeshi KumagaiTakeshi Kumagai (18 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Olympus Optical Company, Ltd. (20 from 5,729 patents)

2. Tokyo Electron Limited (18 from 10,295 patents)

3. Ricoh Company, Ltd. (17 from 28,544 patents)

4. Fuji Photo Film Company, Limited (8 from 16,458 patents)

5. Nec Corporation (7 from 35,658 patents)

6. Nippon Shinyaku Company, Ltd. (5 from 229 patents)

7. Astellas Pharma Gmbh (4 from 416 patents)

8. International Business Machines Corporation (2 from 164,108 patents)

9. Tdk Corporation (2 from 7,952 patents)

10. Jeol Ltd. (2 from 800 patents)

11. Kirin Beer Kabushiki Kaisha (2 from 215 patents)

12. Subaru Corporation (1 from 2,040 patents)

13. Mitsui Petrochemical Industries, Ltd. (1 from 1,008 patents)

14. Tokyo Electron Limi Ted (1 from 101 patents)

15. Tokyo University of Science Foundation (1 from 95 patents)


90 patents:

1. 12097189 - Pharmaceutical composition for modified release

2. 12059409 - Pharmaceutical composition for modified release

3. 11952661 - Deposition method

4. 11707451 - Pharmaceutical composition for modified release

5. 11404265 - Film deposition method

6. 11170999 - Deposition method

7. 11075074 - Method for depositing a silicon nitride film and film deposition apparatus

8. 10844487 - Film deposition method and film deposition apparatus

9. 10842780 - Pharmaceutical composition for modified release

10. 10748758 - Method for depositing a silicon nitride film and film deposition apparatus

11. 10655029 - Inkjet ink and coloring composition

12. 10643837 - Method for depositing a silicon nitride film and film deposition apparatus

13. 10636648 - Film deposition method of depositing film and film deposition apparatus

14. 10458016 - Method for forming a protective film

15. 10431452 - Protective film forming method

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