Growing community of inventors

Tokyo, Japan

Tohru Hasegawa

Average Co-Inventor Count = 3.82

ph-index = 7

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 = 271

Tohru HasegawaHiroshi Itagaki (97 patents)Tohru HasegawaShinsuke Mitsuma (93 patents)Tohru HasegawaNoriko Yamamoto (84 patents)Tohru HasegawaTsuyoshi Miyamura (81 patents)Tohru HasegawaSosuke Matsui (53 patents)Tohru HasegawaYutaka Oishi (46 patents)Tohru HasegawaAtsushi Abe (40 patents)Tohru HasegawaMasayuki Iwanaga (29 patents)Tohru HasegawaTerue Watanabe (21 patents)Tohru HasegawaMasanori Kamiya (14 patents)Tohru HasegawaAsako Ono (13 patents)Tohru HasegawaShunsuke Ishikawa (12 patents)Tohru HasegawaTakashi Ashida (12 patents)Tohru HasegawaNaoki Imai (12 patents)Tohru HasegawaTakamasa Hirata (11 patents)Tohru HasegawaKenta Watanabe (8 patents)Tohru HasegawaHiroaki Uetsuki (8 patents)Tohru HasegawaYasuyuki Tominaga (8 patents)Tohru HasegawaYuhko Kanoh Hasegawa (7 patents)Tohru HasegawaHiroshi Araki (6 patents)Tohru HasegawaTakuya Goto (6 patents)Tohru HasegawaIssei Yoshida (5 patents)Tohru HasegawaXiangning Liu (5 patents)Tohru HasegawaKeiichiroh Yutani (4 patents)Tohru HasegawaTakeshi Ishimoto (4 patents)Tohru HasegawaKeisuke Nitta (4 patents)Tohru HasegawaHiroaki Kikuchi (3 patents)Tohru HasegawaTakahito Tashiro (3 patents)Tohru HasegawaYasumasa Kajinaga (3 patents)Tohru HasegawaDaiki Tsuzuku (3 patents)Tohru HasegawaTohru Yashiro (2 patents)Tohru HasegawaHiroyuki Miyoshi (2 patents)Tohru HasegawaThomas D Weigold (2 patents)Tohru HasegawaShinobu Fujihara (2 patents)Tohru HasegawaSlavisa Sarafijanovic (2 patents)Tohru HasegawaKohji Takeuchi (2 patents)Tohru HasegawaHironobu Nagura (2 patents)Tohru HasegawaKazuhiro Ozeki (2 patents)Tohru HasegawaTaihei Miyamoto (2 patents)Tohru HasegawaMasao Takayama (2 patents)Tohru HasegawaMathias Bjoerkqvist (2 patents)Tohru HasegawaMartin Petermann (2 patents)Tohru HasegawaMasahito Sugita (2 patents)Tohru HasegawaYasuhiro Takahashi (1 patent)Tohru HasegawaEiji Ogura (1 patent)Tohru HasegawaYasuo Katano (1 patent)Tohru HasegawaShigenobu Hirano (1 patent)Tohru HasegawaHiroaki Kobayashi (1 patent)Tohru HasegawaKoh Fujimura (1 patent)Tohru HasegawaYoshinori Tahara (1 patent)Tohru HasegawaLucas Correia Villa Real (1 patent)Tohru HasegawaToshiyuki Miyata (1 patent)Tohru HasegawaFuminari Kaneko (1 patent)Tohru HasegawaSukchan Kim (1 patent)Tohru HasegawaTakahiko Matsumoto (1 patent)Tohru HasegawaSteven Michael Pritko (1 patent)Tohru HasegawaHidekazu Yaginuma (1 patent)Tohru HasegawaKazuaki Tsuji (1 patent)Tohru HasegawaIzuru Narita (1 patent)Tohru HasegawaJunpei Amano (1 patent)Tohru HasegawaTakashi Tsutsui (1 patent)Tohru HasegawaMasaki Komedani (1 patent)Tohru HasegawaMasaki Wakao (1 patent)Tohru HasegawaTomoo Fukuda (1 patent)Tohru HasegawaAtsushi Ohshima (1 patent)Tohru HasegawaHaruhiko Nishida (1 patent)Tohru HasegawaShun Goto (1 patent)Tohru HasegawaNaoki Ura (1 patent)Tohru HasegawaToshiyasu Motoki (1 patent)Tohru HasegawaHiroki Nishiyama (1 patent)Tohru HasegawaKosuke Okamoto (1 patent)Tohru HasegawaYansen Xu (1 patent)Tohru HasegawaHiroshi Itakagi (1 patent)Tohru HasegawaAaron Santavicca (1 patent)Tohru HasegawaKaoru Ohashi (1 patent)Tohru HasegawaKazuki Matsumaru (1 patent)Tohru HasegawaTohru Hasegawa (208 patents)Hiroshi ItagakiHiroshi Itagaki (135 patents)Shinsuke MitsumaShinsuke Mitsuma (102 patents)Noriko YamamotoNoriko Yamamoto (104 patents)Tsuyoshi MiyamuraTsuyoshi Miyamura (154 patents)Sosuke MatsuiSosuke Matsui (94 patents)Yutaka OishiYutaka Oishi (164 patents)Atsushi AbeAtsushi Abe (86 patents)Masayuki IwanagaMasayuki Iwanaga (42 patents)Terue WatanabeTerue Watanabe (61 patents)Masanori KamiyaMasanori Kamiya (18 patents)Asako OnoAsako Ono (21 patents)Shunsuke IshikawaShunsuke Ishikawa (27 patents)Takashi AshidaTakashi Ashida (23 patents)Naoki ImaiNaoki Imai (18 patents)Takamasa HirataTakamasa Hirata (20 patents)Kenta WatanabeKenta Watanabe (17 patents)Hiroaki UetsukiHiroaki Uetsuki (12 patents)Yasuyuki TominagaYasuyuki Tominaga (9 patents)Yuhko Kanoh HasegawaYuhko Kanoh Hasegawa (10 patents)Hiroshi ArakiHiroshi Araki (80 patents)Takuya GotoTakuya Goto (57 patents)Issei YoshidaIssei Yoshida (39 patents)Xiangning LiuXiangning Liu (7 patents)Keiichiroh YutaniKeiichiroh Yutani (26 patents)Takeshi IshimotoTakeshi Ishimoto (22 patents)Keisuke NittaKeisuke Nitta (20 patents)Hiroaki KikuchiHiroaki Kikuchi (65 patents)Takahito TashiroTakahito Tashiro (40 patents)Yasumasa KajinagaYasumasa Kajinaga (9 patents)Daiki TsuzukuDaiki Tsuzuku (4 patents)Tohru YashiroTohru Yashiro (65 patents)Hiroyuki MiyoshiHiroyuki Miyoshi (42 patents)Thomas D WeigoldThomas D Weigold (26 patents)Shinobu FujiharaShinobu Fujihara (21 patents)Slavisa SarafijanovicSlavisa Sarafijanovic (20 patents)Kohji TakeuchiKohji Takeuchi (16 patents)Hironobu NaguraHironobu Nagura (13 patents)Kazuhiro OzekiKazuhiro Ozeki (7 patents)Taihei MiyamotoTaihei Miyamoto (6 patents)Masao TakayamaMasao Takayama (6 patents)Mathias BjoerkqvistMathias Bjoerkqvist (6 patents)Martin PetermannMartin Petermann (6 patents)Masahito SugitaMasahito Sugita (4 patents)Yasuhiro TakahashiYasuhiro Takahashi (82 patents)Eiji OguraEiji Ogura (74 patents)Yasuo KatanoYasuo Katano (66 patents)Shigenobu HiranoShigenobu Hirano (47 patents)Hiroaki KobayashiHiroaki Kobayashi (44 patents)Koh FujimuraKoh Fujimura (38 patents)Yoshinori TaharaYoshinori Tahara (37 patents)Lucas Correia Villa RealLucas Correia Villa Real (33 patents)Toshiyuki MiyataToshiyuki Miyata (32 patents)Fuminari KanekoFuminari Kaneko (28 patents)Sukchan KimSukchan Kim (27 patents)Takahiko MatsumotoTakahiko Matsumoto (26 patents)Steven Michael PritkoSteven Michael Pritko (18 patents)Hidekazu YaginumaHidekazu Yaginuma (18 patents)Kazuaki TsujiKazuaki Tsuji (18 patents)Izuru NaritaIzuru Narita (16 patents)Junpei AmanoJunpei Amano (15 patents)Takashi TsutsuiTakashi Tsutsui (14 patents)Masaki KomedaniMasaki Komedani (14 patents)Masaki WakaoMasaki Wakao (13 patents)Tomoo FukudaTomoo Fukuda (10 patents)Atsushi OhshimaAtsushi Ohshima (9 patents)Haruhiko NishidaHaruhiko Nishida (9 patents)Shun GotoShun Goto (8 patents)Naoki UraNaoki Ura (7 patents)Toshiyasu MotokiToshiyasu Motoki (5 patents)Hiroki NishiyamaHiroki Nishiyama (4 patents)Kosuke OkamotoKosuke Okamoto (2 patents)Yansen XuYansen Xu (2 patents)Hiroshi ItakagiHiroshi Itakagi (1 patent)Aaron SantaviccaAaron Santavicca (1 patent)Kaoru OhashiKaoru Ohashi (1 patent)Kazuki MatsumaruKazuki Matsumaru (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. International Business Machines Corporation (200 from 163,671 patents)

2. Ricoh Company, Ltd. (5 from 28,438 patents)

3. Fuji Xerox Co., Ltd. (2 from 11,665 patents)

4. Globalfoundries Inc. (1 from 5,671 patents)


208 patents:

1. 12430496 - Iteratively updating a document structure to resolve disconnected text in element blocks

2. 12411802 - Re-ordering files by keyword for migration

3. 12405753 - Ordering files in magnetic tape storage

4. 12380717 - Selecting files for intensive text extraction

5. 12271626 - Read order determination on a tape

6. 12135727 - File ingestion in a multi-tenant cloud environment

7. 12105980 - Appending data to a tape cartridge during recall operations

8. 12099557 - Archived data crawling

9. 12032825 - Dynamic tape storage device data buffer

10. 12026189 - Ranking explanatory variables in multivariate analysis

11. 12001405 - Tape unmounting protocol

12. 11971853 - Optimizing removable media library file removal

13. 11960618 - Access rights based search results

14. 11954353 - Tape-to-tape copying between nodes of magnetic tape file systems

15. 11934699 - Linear tape file system unoptimized read detection

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