Growing community of inventors

Tokyo, Japan

Kazuyuki Tomisawa

Average Co-Inventor Count = 5.35

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 = 169

Kazuyuki TomisawaAtsuro Nakazato (17 patents)Kazuyuki TomisawaToshihito Kumagai (15 patents)Kazuyuki TomisawaShigeyuki Chaki (10 patents)Kazuyuki TomisawaMasanori Yoshida (9 patents)Kazuyuki TomisawaMasashi Nagamine (9 patents)Kazuyuki TomisawaTaketoshi Okubo (8 patents)Kazuyuki TomisawaMakoto Gotoh (7 patents)Kazuyuki TomisawaKazunari Sakagami (5 patents)Kazuyuki TomisawaKazuya Kameo (4 patents)Kazuyuki TomisawaToru Matsunaga (4 patents)Kazuyuki TomisawaKaoru Sota (3 patents)Kazuyuki TomisawaTomomi Ota (3 patents)Kazuyuki TomisawaShiuji Saito (3 patents)Kazuyuki TomisawaKenji Yamamoto (2 patents)Kazuyuki TomisawaToshio Nakamura (2 patents)Kazuyuki TomisawaMinoru Taguchi (2 patents)Kazuyuki TomisawaYoshimoto Nakashima (2 patents)Kazuyuki TomisawaKoichiro Harada (2 patents)Kazuyuki TomisawaIzumi Aibe (2 patents)Kazuyuki TomisawaMisa Nakanishi (2 patents)Kazuyuki TomisawaHideo Tanaka (1 patent)Kazuyuki TomisawaJiro Sawada (1 patent)Kazuyuki TomisawaChihiro Yokoo (1 patent)Kazuyuki TomisawaTakeo Taguchi (1 patent)Kazuyuki TomisawaShigeru Okuyama (1 patent)Kazuyuki TomisawaMasami Nemoto (1 patent)Kazuyuki TomisawaHironaka Aihara (1 patent)Kazuyuki TomisawaFumio Urushizaki (1 patent)Kazuyuki TomisawaHaruo Shimamura (1 patent)Kazuyuki TomisawaKikuo Sugimoto (1 patent)Kazuyuki TomisawaTakeo Kobori (1 patent)Kazuyuki TomisawaTakeo Kobori (1 patent)Kazuyuki TomisawaYasuhide Tachi (1 patent)Kazuyuki TomisawaTomomichi Yoshida (1 patent)Kazuyuki TomisawaMichio Kurachi (1 patent)Kazuyuki TomisawaKazumasa Ogino (1 patent)Kazuyuki TomisawaHisanako Ito (1 patent)Kazuyuki TomisawaTuguchika Yoshida (1 patent)Kazuyuki TomisawaKaoru Sata (1 patent)Kazuyuki TomisawaDai Tatsuta (1 patent)Kazuyuki TomisawaKuniaki Kondoh (1 patent)Kazuyuki TomisawaKenichi Goda (1 patent)Kazuyuki TomisawaKenji Yamamoto (1 patent)Kazuyuki TomisawaHisanaka Ito (1 patent)Kazuyuki TomisawaKikuo Sugimoto (1 patent)Kazuyuki TomisawaKenichi Goda (1 patent)Kazuyuki TomisawaTomomi Ota (1 patent)Kazuyuki TomisawaKazuyuki Tomisawa (27 patents)Atsuro NakazatoAtsuro Nakazato (43 patents)Toshihito KumagaiToshihito Kumagai (24 patents)Shigeyuki ChakiShigeyuki Chaki (15 patents)Masanori YoshidaMasanori Yoshida (22 patents)Masashi NagamineMasashi Nagamine (15 patents)Taketoshi OkuboTaketoshi Okubo (24 patents)Makoto GotohMakoto Gotoh (13 patents)Kazunari SakagamiKazunari Sakagami (18 patents)Kazuya KameoKazuya Kameo (18 patents)Toru MatsunagaToru Matsunaga (4 patents)Kaoru SotaKaoru Sota (24 patents)Tomomi OtaTomomi Ota (10 patents)Shiuji SaitoShiuji Saito (7 patents)Kenji YamamotoKenji Yamamoto (150 patents)Toshio NakamuraToshio Nakamura (48 patents)Minoru TaguchiMinoru Taguchi (24 patents)Yoshimoto NakashimaYoshimoto Nakashima (8 patents)Koichiro HaradaKoichiro Harada (3 patents)Izumi AibeIzumi Aibe (2 patents)Misa NakanishiMisa Nakanishi (2 patents)Hideo TanakaHideo Tanaka (68 patents)Jiro SawadaJiro Sawada (13 patents)Chihiro YokooChihiro Yokoo (11 patents)Takeo TaguchiTakeo Taguchi (10 patents)Shigeru OkuyamaShigeru Okuyama (6 patents)Masami NemotoMasami Nemoto (4 patents)Hironaka AiharaHironaka Aihara (4 patents)Fumio UrushizakiFumio Urushizaki (4 patents)Haruo ShimamuraHaruo Shimamura (4 patents)Kikuo SugimotoKikuo Sugimoto (4 patents)Takeo KoboriTakeo Kobori (2 patents)Takeo KoboriTakeo Kobori (3 patents)Yasuhide TachiYasuhide Tachi (2 patents)Tomomichi YoshidaTomomichi Yoshida (2 patents)Michio KurachiMichio Kurachi (1 patent)Kazumasa OginoKazumasa Ogino (1 patent)Hisanako ItoHisanako Ito (1 patent)Tuguchika YoshidaTuguchika Yoshida (1 patent)Kaoru SataKaoru Sata (1 patent)Dai TatsutaDai Tatsuta (1 patent)Kuniaki KondohKuniaki Kondoh (1 patent)Kenichi GodaKenichi Goda (1 patent)Kenji YamamotoKenji Yamamoto (27 patents)Hisanaka ItoHisanaka Ito (1 patent)Kikuo SugimotoKikuo Sugimoto (1 patent)Kenichi GodaKenichi Goda (1 patent)Tomomi OtaTomomi Ota (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Taisho Pharmaceutical Co., Ltd. (19 from 314 patents)

2. Other (8 from 832,680 patents)

3. Sagami Chemical Research Center (1 from 191 patents)

4. Nihon Nohyaku Co., Ltd. (1 from 181 patents)

5. Cogstate, Ltd. (1 patent)


27 patents:

1. 7279584 - Method for production of cis-4-fluoro-L-proline derivatives

2. 6894168 - Carbamoyl tetrahydropyridine derivatives

3. 6806275 - Arylpiperidine derivatives and use thereof

4. 6600038 - Carbamoyl tetrahydropyridine derivatives

5. 6500958 - Carboxylic acid derivatives and process for producing the same

6. 6479674 - Carboxylic acid derivatives and process for producing same

7. 6476056 - Heterocycle substituted aryloxyaniline derivatives and their use as MDR ligands

8. 6407121 - Arylpiperidine derivatives and use thereof

9. 6392086 - Intermediates and process for producing fluorine-containing amino acid compound by using the same

10. 6380384 - 1,2-dihydro-2-oxoquinoline derivatives

11. 6333428 - 6-fluorobicyclo[3.1.0]hexane derivatives

12. 6333358 - Aryloxyaniline derivatives

13. 6329525 - 1,2-Dihydro-2-oxoquinoline derivatives

14. 6316498 - Fluorine-containing amino acid derivatives

15. 6291467 - Heteroaromatic derivatives

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