Growing community of inventors

Kanagawa, Japan

Norihito Tokunaga

Average Co-Inventor Count = 12.11

ph-index = 4

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 = 75

Norihito TokunagaSatoshi Yamamoto (103 patents)Norihito TokunagaYasushi Hattori (14 patents)Norihito TokunagaTatsuki Koike (14 patents)Norihito TokunagaYasutaka Hoashi (14 patents)Norihito TokunagaYuichi Kajita (14 patents)Norihito TokunagaYuhei Miyanohana (14 patents)Norihito TokunagaTsuneo Oda (12 patents)Norihito TokunagaYoshiteru Ito (12 patents)Norihito TokunagaTohru Miyazaki (12 patents)Norihito TokunagaKohei Takeuchi (11 patents)Norihito TokunagaTakahiro Sugimoto (10 patents)Norihito TokunagaKeisuke Imamura (10 patents)Norihito TokunagaKoichiro Fukuda (7 patents)Norihito TokunagaTaku Kamei (6 patents)Norihito TokunagaYuya Oguro (5 patents)Norihito TokunagaShigemitsu Matsumoto (5 patents)Norihito TokunagaMitsuhiro Ito (5 patents)Norihito TokunagaTakeshi Wakabayashi (5 patents)Norihito TokunagaAlexander Martin Pawliczek (5 patents)Norihito TokunagaTakahiro Matsumoto (4 patents)Norihito TokunagaSatoshi Mikami (4 patents)Norihito TokunagaEiji Kimura (4 patents)Norihito TokunagaTatsuhiko Fujimoto (4 patents)Norihito TokunagaKentaro Rikimaru (4 patents)Norihito TokunagaHiromichi Sugimoto (4 patents)Norihito TokunagaYasuhisa Kohara (4 patents)Norihito TokunagaShinji Nakamura (3 patents)Norihito TokunagaMasaki Seto (3 patents)Norihito TokunagaMakoto Kamata (3 patents)Norihito TokunagaKazuaki Takami (3 patents)Norihito TokunagaMasaki Ogino (3 patents)Norihito TokunagaMasaki Daini (3 patents)Norihito TokunagaShinji Morimoto (3 patents)Norihito TokunagaKouichi Iwanaga (3 patents)Norihito TokunagaJumpei Aida (3 patents)Norihito TokunagaMarilena Pira (3 patents)Norihito TokunagaDilhumar Uyghur (3 patents)Norihito TokunagaMinoru Nakamura (2 patents)Norihito TokunagaSatoshi Yamamoto (2 patents)Norihito TokunagaTomohiro Kaku (2 patents)Norihito TokunagaNobuyuki Takakura (2 patents)Norihito TokunagaMasataka Murakami (2 patents)Norihito TokunagaShuhei Ikeda (2 patents)Norihito TokunagaRei Okamoto (2 patents)Norihito TokunagaYoshito Terao (2 patents)Norihito TokunagaYasufumi Wada (2 patents)Norihito TokunagaNaoki Miyamoto (2 patents)Norihito TokunagaTaisuke Tawaraishi (2 patents)Norihito TokunagaTomoko Ohashi (2 patents)Norihito TokunagaHiroyuki Nagamiya (2 patents)Norihito TokunagaYusuke Ohba (2 patents)Norihito TokunagaTaiichi Ohra (2 patents)Norihito TokunagaSachie Takashima (2 patents)Norihito TokunagaHiroyuki Kakei (2 patents)Norihito TokunagaMariko Hirozane (2 patents)Norihito TokunagaMasanori Kawasaki (2 patents)Norihito TokunagaJavier Miguelez-Ramos (2 patents)Norihito TokunagaKoji Watanabe (1 patent)Norihito TokunagaSatoshi Sasaki (1 patent)Norihito TokunagaToshio Tanaka (1 patent)Norihito TokunagaMasato Yoshida (1 patent)Norihito TokunagaToshihiro Imaeda (1 patent)Norihito TokunagaHiroshi Banno (1 patent)Norihito TokunagaTsuyoshi Maekawa (1 patent)Norihito TokunagaShoji Fukumoto (1 patent)Norihito TokunagaTomohiro Okawa (1 patent)Norihito TokunagaYoshihide Tomata (1 patent)Norihito TokunagaTakaharu Hirayama (1 patent)Norihito TokunagaYasutomi Asano (1 patent)Norihito TokunagaHideki Furukawa (1 patent)Norihito TokunagaMasakuni Kori (1 patent)Norihito TokunagaShizuo Kasai (1 patent)Norihito TokunagaJinichi Yonemori (1 patent)Norihito TokunagaKazuyoshi Aso (1 patent)Norihito TokunagaYasufumi Miyamoto (1 patent)Norihito TokunagaToshitake Kobayashi (1 patent)Norihito TokunagaAkito Shibuya (1 patent)Norihito TokunagaYasuhiro Hirata (1 patent)Norihito TokunagaYoshihiro Banno (1 patent)Norihito TokunagaTetsuya Tsukamoto (1 patent)Norihito TokunagaSeiji Miwatashi (1 patent)Norihito TokunagaOsamu Ujikawa (1 patent)Norihito TokunagaMorihisa Saitoh (1 patent)Norihito TokunagaShogo Marui (1 patent)Norihito TokunagaYuji Ishichi (1 patent)Norihito TokunagaTakafumi Yukawa (1 patent)Norihito TokunagaTakatoshi Yogo (1 patent)Norihito TokunagaYayoi Nakayama (1 patent)Norihito TokunagaYuko Hitomi (1 patent)Norihito TokunagaTakuya Fujimoto (1 patent)Norihito TokunagaNaoyoshi Noguchi (1 patent)Norihito TokunagaJun Chiba (1 patent)Norihito TokunagaHirotaka Kamitani (1 patent)Norihito TokunagaNorio Oyabu (1 patent)Norihito TokunagaMartin Alexander Pawliczek (1 patent)Norihito TokunagaNoriyuki Tezuka (1 patent)Norihito TokunagaKazuyoshi Aso (0 patent)Norihito TokunagaTakeshi Wakabaysahi (0 patent)Norihito TokunagaHirotaka Kamitani (0 patent)Norihito TokunagaJun Chiba (0 patent)Norihito TokunagaNorihito Tokunaga (25 patents)Satoshi YamamotoSatoshi Yamamoto (103 patents)Yasushi HattoriYasushi Hattori (98 patents)Tatsuki KoikeTatsuki Koike (48 patents)Yasutaka HoashiYasutaka Hoashi (26 patents)Yuichi KajitaYuichi Kajita (21 patents)Yuhei MiyanohanaYuhei Miyanohana (17 patents)Tsuneo OdaTsuneo Oda (41 patents)Yoshiteru ItoYoshiteru Ito (21 patents)Tohru MiyazakiTohru Miyazaki (14 patents)Kohei TakeuchiKohei Takeuchi (13 patents)Takahiro SugimotoTakahiro Sugimoto (35 patents)Keisuke ImamuraKeisuke Imamura (18 patents)Koichiro FukudaKoichiro Fukuda (13 patents)Taku KameiTaku Kamei (13 patents)Yuya OguroYuya Oguro (18 patents)Shigemitsu MatsumotoShigemitsu Matsumoto (16 patents)Mitsuhiro ItoMitsuhiro Ito (14 patents)Takeshi WakabayashiTakeshi Wakabayashi (10 patents)Alexander Martin PawliczekAlexander Martin Pawliczek (5 patents)Takahiro MatsumotoTakahiro Matsumoto (15 patents)Satoshi MikamiSatoshi Mikami (14 patents)Eiji KimuraEiji Kimura (13 patents)Tatsuhiko FujimotoTatsuhiko Fujimoto (12 patents)Kentaro RikimaruKentaro Rikimaru (8 patents)Hiromichi SugimotoHiromichi Sugimoto (7 patents)Yasuhisa KoharaYasuhisa Kohara (6 patents)Shinji NakamuraShinji Nakamura (64 patents)Masaki SetoMasaki Seto (45 patents)Makoto KamataMakoto Kamata (39 patents)Kazuaki TakamiKazuaki Takami (19 patents)Masaki OginoMasaki Ogino (16 patents)Masaki DainiMasaki Daini (16 patents)Shinji MorimotoShinji Morimoto (13 patents)Kouichi IwanagaKouichi Iwanaga (12 patents)Jumpei AidaJumpei Aida (12 patents)Marilena PiraMarilena Pira (4 patents)Dilhumar UyghurDilhumar Uyghur (3 patents)Minoru NakamuraMinoru Nakamura (65 patents)Satoshi YamamotoSatoshi Yamamoto (49 patents)Tomohiro KakuTomohiro Kaku (18 patents)Nobuyuki TakakuraNobuyuki Takakura (17 patents)Masataka MurakamiMasataka Murakami (16 patents)Shuhei IkedaShuhei Ikeda (13 patents)Rei OkamotoRei Okamoto (11 patents)Yoshito TeraoYoshito Terao (9 patents)Yasufumi WadaYasufumi Wada (8 patents)Naoki MiyamotoNaoki Miyamoto (8 patents)Taisuke TawaraishiTaisuke Tawaraishi (7 patents)Tomoko OhashiTomoko Ohashi (4 patents)Hiroyuki NagamiyaHiroyuki Nagamiya (4 patents)Yusuke OhbaYusuke Ohba (4 patents)Taiichi OhraTaiichi Ohra (4 patents)Sachie TakashimaSachie Takashima (2 patents)Hiroyuki KakeiHiroyuki Kakei (2 patents)Mariko HirozaneMariko Hirozane (2 patents)Masanori KawasakiMasanori Kawasaki (2 patents)Javier Miguelez-RamosJavier Miguelez-Ramos (2 patents)Koji WatanabeKoji Watanabe (93 patents)Satoshi SasakiSatoshi Sasaki (65 patents)Toshio TanakaToshio Tanaka (62 patents)Masato YoshidaMasato Yoshida (25 patents)Toshihiro ImaedaToshihiro Imaeda (22 patents)Hiroshi BannoHiroshi Banno (20 patents)Tsuyoshi MaekawaTsuyoshi Maekawa (17 patents)Shoji FukumotoShoji Fukumoto (17 patents)Tomohiro OkawaTomohiro Okawa (17 patents)Yoshihide TomataYoshihide Tomata (15 patents)Takaharu HirayamaTakaharu Hirayama (15 patents)Yasutomi AsanoYasutomi Asano (15 patents)Hideki FurukawaHideki Furukawa (15 patents)Masakuni KoriMasakuni Kori (14 patents)Shizuo KasaiShizuo Kasai (14 patents)Jinichi YonemoriJinichi Yonemori (13 patents)Kazuyoshi AsoKazuyoshi Aso (13 patents)Yasufumi MiyamotoYasufumi Miyamoto (13 patents)Toshitake KobayashiToshitake Kobayashi (13 patents)Akito ShibuyaAkito Shibuya (12 patents)Yasuhiro HirataYasuhiro Hirata (12 patents)Yoshihiro BannoYoshihiro Banno (12 patents)Tetsuya TsukamotoTetsuya Tsukamoto (11 patents)Seiji MiwatashiSeiji Miwatashi (11 patents)Osamu UjikawaOsamu Ujikawa (11 patents)Morihisa SaitohMorihisa Saitoh (10 patents)Shogo MaruiShogo Marui (10 patents)Yuji IshichiYuji Ishichi (8 patents)Takafumi YukawaTakafumi Yukawa (8 patents)Takatoshi YogoTakatoshi Yogo (6 patents)Yayoi NakayamaYayoi Nakayama (5 patents)Yuko HitomiYuko Hitomi (5 patents)Takuya FujimotoTakuya Fujimoto (4 patents)Naoyoshi NoguchiNaoyoshi Noguchi (4 patents)Jun ChibaJun Chiba (1 patent)Hirotaka KamitaniHirotaka Kamitani (1 patent)Norio OyabuNorio Oyabu (1 patent)Martin Alexander PawliczekMartin Alexander Pawliczek (1 patent)Noriyuki TezukaNoriyuki Tezuka (1 patent)Kazuyoshi AsoKazuyoshi Aso (0 patent)Takeshi WakabaysahiTakeshi Wakabaysahi (0 patent)Hirotaka KamitaniHirotaka Kamitani (0 patent)Jun ChibaJun Chiba (0 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Takeda Pharmaceutical Company Limited (25 from 1,179 patents)


25 patents:

1. 12448377 - Heterocyclic compound

2. 12421188 - Heterocyclic compound and use thereof

3. 12415782 - Heterocyclic compound and use thereof

4. 12404237 - Method of treating excessive sleepiness and/or cataplexy using n-{2-(([1,1'-biphenyl]-3-yl)methyl)pyrrolidin-3-yl}sulfonamide derivatives

5. 12281073 - Substituted piperidine compound and use thereof

6. 12091410 - Heterocyclic compound

7. 12077522 - Heterocyclic compound and application thereof

8. 12071434 - Heterocyclic compound

9. 11987586 - Pyrrolo[1,2-c]imidazole derivatives as orexin type 2 receptor agonists

10. 11952344 - Heterocyclic compound and use thereof

11. 11713311 - Heterocyclic compound

12. 11702419 - Heterocyclic compound and use thereof

13. 11655241 - Heterocyclic compound and use thereof

14. 11440883 - Heterocyclic compound and use thereof

15. 11319286 - Heterocyclic compound and application thereof

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