Growing community of inventors

Tokyo, Japan

Takashi Matsubara

Average Co-Inventor Count = 2.74

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 = 324

Takashi MatsubaraMayumi Nakade (27 patents)Takashi MatsubaraMakoto Furuki (26 patents)Takashi MatsubaraMasahiro Yamazaki (22 patents)Takashi MatsubaraTetsuro Kodera (20 patents)Takashi MatsubaraHiroyuki Higaki (20 patents)Takashi MatsubaraShinji Hasegawa (15 patents)Takashi MatsubaraMiho Watanabe (14 patents)Takashi MatsubaraNaoyuki Egusa (13 patents)Takashi MatsubaraNaoki Mori (12 patents)Takashi MatsubaraMinquan Tian (12 patents)Takashi MatsubaraTakashi Ohashi (12 patents)Takashi MatsubaraMasanori Hasuda (11 patents)Takashi MatsubaraTomoko Miyahara (11 patents)Takashi MatsubaraYuka Ito (11 patents)Takashi MatsubaraTakuma Ishihara (10 patents)Takashi MatsubaraKazuhiko Hirokawa (9 patents)Takashi MatsubaraKazunori Anazawa (8 patents)Takashi MatsubaraSakiko Narikawa (8 patents)Takashi MatsubaraJunji Shiokawa (6 patents)Takashi MatsubaraTomochika Ozaki (6 patents)Takashi MatsubaraSuguru Nakaso (6 patents)Takashi MatsubaraKoichi Hamada (5 patents)Takashi MatsubaraTakehiro Niikura (5 patents)Takashi MatsubaraNobuaki Kabuto (4 patents)Takashi MatsubaraMasayuki Ohki (4 patents)Takashi MatsubaraTatsuya Tokunaga (4 patents)Takashi MatsubaraYuhei Abe (4 patents)Takashi MatsubaraShintaro Takada (4 patents)Takashi MatsubaraMasayuki Kanamuro (4 patents)Takashi MatsubaraShinichi Obata (3 patents)Takashi MatsubaraAtsuhiko Urushihara (3 patents)Takashi MatsubaraKoji Suso (3 patents)Takashi MatsubaraMitsuhiro Kitani (3 patents)Takashi MatsubaraJun Furuya (3 patents)Takashi MatsubaraTakashi Kanemaru (3 patents)Takashi MatsubaraKazunaga Horiuchi (3 patents)Takashi MatsubaraYoshiho Seo (2 patents)Takashi MatsubaraMitsuo Nakajima (2 patents)Takashi MatsubaraShoji Yamamoto (2 patents)Takashi MatsubaraTakashi Ochi (2 patents)Takashi MatsubaraMinoru Hasegawa (2 patents)Takashi MatsubaraNoboru Hirakawa (2 patents)Takashi MatsubaraYuusuke Yatabe (2 patents)Takashi MatsubaraToshimasa Toyama (2 patents)Takashi MatsubaraShogo Kitamura (2 patents)Takashi MatsubaraBondan Setiawan (2 patents)Takashi MatsubaraYukinori Asada (2 patents)Takashi MatsubaraKoji Hirata (1 patent)Takashi MatsubaraAkira Sasaki (1 patent)Takashi MatsubaraYuichi Kurosawa (1 patent)Takashi MatsubaraAkira Sakamoto (1 patent)Takashi MatsubaraTakeshi Agata (1 patent)Takashi MatsubaraMasahiro Kageyama (1 patent)Takashi MatsubaraToru Iwane (1 patent)Takashi MatsubaraKei Tanaka (1 patent)Takashi MatsubaraSatoshi Tatsuura (1 patent)Takashi MatsubaraTatsuki Inuzuka (1 patent)Takashi MatsubaraTakeshi Hoshino (1 patent)Takashi MatsubaraHiroki Kitagawa (1 patent)Takashi MatsubaraYoji Shibata (1 patent)Takashi MatsubaraHiroaki Takatsuki (1 patent)Takashi MatsubaraMasaki Takano (1 patent)Takashi MatsubaraKouichi Kimura (1 patent)Takashi MatsubaraToru Yokoyama (1 patent)Takashi MatsubaraHideyuki Kobayashi (1 patent)Takashi MatsubaraYasutaka Naito (1 patent)Takashi MatsubaraHideki Kuge (1 patent)Takashi MatsubaraKiyoshi Ishida (1 patent)Takashi MatsubaraMitsutoshi Hongo (1 patent)Takashi MatsubaraIzumi Iwasa (1 patent)Takashi MatsubaraSetiawan Bondan (1 patent)Takashi MatsubaraTakeshi Minemoto (1 patent)Takashi MatsubaraAtsuo Yoshida (1 patent)Takashi MatsubaraYujin Tsukada (1 patent)Takashi MatsubaraIwao Ishinabe (1 patent)Takashi MatsubaraTakao Ohsawa (1 patent)Takashi MatsubaraYasuhiro Sato (1 patent)Takashi MatsubaraHiroyuki Urata (9 patents)Takashi MatsubaraKazumi Matsumoto (1 patent)Takashi MatsubaraIsshu Nakajima (1 patent)Takashi MatsubaraTakafumi Kawasaki (1 patent)Takashi MatsubaraHiroyuki Mitsu (1 patent)Takashi MatsubaraHiroshige Furugori (1 patent)Takashi MatsubaraMasumi Moritani (1 patent)Takashi MatsubaraTakahiko Nozoe (1 patent)Takashi MatsubaraNaokazu Uchida (1 patent)Takashi MatsubaraMasumi Fukano (1 patent)Takashi MatsubaraMakoto Hasegawa (1 patent)Takashi MatsubaraMasami Moriya (1 patent)Takashi MatsubaraKenta Tsukijishin (1 patent)Takashi MatsubaraHitoshi Yamadera (1 patent)Takashi MatsubaraHiroyuki Ohshima (1 patent)Takashi MatsubaraHiroyuki Urata (1 patent)Takashi MatsubaraTomoco Miyahara (1 patent)Takashi MatsubaraYo Miyamoto (1 patent)Takashi MatsubaraJun Furuta (1 patent)Takashi MatsubaraMasahiro Yamakazi (0 patent)Takashi MatsubaraTakashi Matsubara (147 patents)Mayumi NakadeMayumi Nakade (55 patents)Makoto FurukiMakoto Furuki (79 patents)Masahiro YamazakiMasahiro Yamazaki (63 patents)Tetsuro KoderaTetsuro Kodera (62 patents)Hiroyuki HigakiHiroyuki Higaki (24 patents)Shinji HasegawaShinji Hasegawa (24 patents)Miho WatanabeMiho Watanabe (36 patents)Naoyuki EgusaNaoyuki Egusa (29 patents)Naoki MoriNaoki Mori (43 patents)Minquan TianMinquan Tian (28 patents)Takashi OhashiTakashi Ohashi (16 patents)Masanori HasudaMasanori Hasuda (68 patents)Tomoko MiyaharaTomoko Miyahara (21 patents)Yuka ItoYuka Ito (15 patents)Takuma IshiharaTakuma Ishihara (17 patents)Kazuhiko HirokawaKazuhiko Hirokawa (15 patents)Kazunori AnazawaKazunori Anazawa (39 patents)Sakiko NarikawaSakiko Narikawa (9 patents)Junji ShiokawaJunji Shiokawa (79 patents)Tomochika OzakiTomochika Ozaki (19 patents)Suguru NakasoSuguru Nakaso (15 patents)Koichi HamadaKoichi Hamada (58 patents)Takehiro NiikuraTakehiro Niikura (7 patents)Nobuaki KabutoNobuaki Kabuto (101 patents)Masayuki OhkiMasayuki Ohki (30 patents)Tatsuya TokunagaTatsuya Tokunaga (24 patents)Yuhei AbeYuhei Abe (15 patents)Shintaro TakadaShintaro Takada (5 patents)Masayuki KanamuroMasayuki Kanamuro (4 patents)Shinichi ObataShinichi Obata (59 patents)Atsuhiko UrushiharaAtsuhiko Urushihara (53 patents)Koji SusoKoji Suso (34 patents)Mitsuhiro KitaniMitsuhiro Kitani (26 patents)Jun FuruyaJun Furuya (22 patents)Takashi KanemaruTakashi Kanemaru (15 patents)Kazunaga HoriuchiKazunaga Horiuchi (7 patents)Yoshiho SeoYoshiho Seo (67 patents)Mitsuo NakajimaMitsuo Nakajima (65 patents)Shoji YamamotoShoji Yamamoto (54 patents)Takashi OchiTakashi Ochi (37 patents)Minoru HasegawaMinoru Hasegawa (19 patents)Noboru HirakawaNoboru Hirakawa (9 patents)Yuusuke YatabeYuusuke Yatabe (6 patents)Toshimasa ToyamaToshimasa Toyama (5 patents)Shogo KitamuraShogo Kitamura (3 patents)Bondan SetiawanBondan Setiawan (2 patents)Yukinori AsadaYukinori Asada (2 patents)Koji HirataKoji Hirata (254 patents)Akira SasakiAkira Sasaki (85 patents)Yuichi KurosawaYuichi Kurosawa (59 patents)Akira SakamotoAkira Sakamoto (58 patents)Takeshi AgataTakeshi Agata (51 patents)Masahiro KageyamaMasahiro Kageyama (50 patents)Toru IwaneToru Iwane (50 patents)Kei TanakaKei Tanaka (48 patents)Satoshi TatsuuraSatoshi Tatsuura (47 patents)Tatsuki InuzukaTatsuki Inuzuka (37 patents)Takeshi HoshinoTakeshi Hoshino (36 patents)Hiroki KitagawaHiroki Kitagawa (34 patents)Yoji ShibataYoji Shibata (28 patents)Hiroaki TakatsukiHiroaki Takatsuki (27 patents)Masaki TakanoMasaki Takano (27 patents)Kouichi KimuraKouichi Kimura (25 patents)Toru YokoyamaToru Yokoyama (24 patents)Hideyuki KobayashiHideyuki Kobayashi (21 patents)Yasutaka NaitoYasutaka Naito (21 patents)Hideki KugeHideki Kuge (18 patents)Kiyoshi IshidaKiyoshi Ishida (17 patents)Mitsutoshi HongoMitsutoshi Hongo (16 patents)Izumi IwasaIzumi Iwasa (14 patents)Setiawan BondanSetiawan Bondan (13 patents)Takeshi MinemotoTakeshi Minemoto (12 patents)Atsuo YoshidaAtsuo Yoshida (12 patents)Yujin TsukadaYujin Tsukada (10 patents)Iwao IshinabeIwao Ishinabe (10 patents)Takao OhsawaTakao Ohsawa (9 patents)Yasuhiro SatoYasuhiro Sato (9 patents)Hiroyuki UrataHiroyuki Urata (9 patents)Kazumi MatsumotoKazumi Matsumoto (8 patents)Isshu NakajimaIsshu Nakajima (8 patents)Takafumi KawasakiTakafumi Kawasaki (8 patents)Hiroyuki MitsuHiroyuki Mitsu (7 patents)Hiroshige FurugoriHiroshige Furugori (6 patents)Masumi MoritaniMasumi Moritani (6 patents)Takahiko NozoeTakahiko Nozoe (5 patents)Naokazu UchidaNaokazu Uchida (5 patents)Masumi FukanoMasumi Fukano (4 patents)Makoto HasegawaMakoto Hasegawa (4 patents)Masami MoriyaMasami Moriya (3 patents)Kenta TsukijishinKenta Tsukijishin (3 patents)Hitoshi YamaderaHitoshi Yamadera (2 patents)Hiroyuki OhshimaHiroyuki Ohshima (2 patents)Hiroyuki UrataHiroyuki Urata (2 patents)Tomoco MiyaharaTomoco Miyahara (1 patent)Yo MiyamotoYo Miyamoto (1 patent)Jun FurutaJun Furuta (1 patent)Masahiro YamakaziMasahiro Yamakazi (0 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Maxell, Ltd. (43 from 881 patents)

2. Fuji Xerox Co., Ltd. (39 from 11,665 patents)

3. Nikon Corporation (17 from 8,889 patents)

4. Hitachi Maxell, Limited (14 from 1,112 patents)

5. Fujifilm Business Innovation Corp. (11 from 2,107 patents)

6. Hitachi, Ltd. (8 from 42,485 patents)

7. Clarion Co (6 from 1,057 patents)

8. Fujitsu Corporation (2 from 39,228 patents)

9. Hitachi Consumer Electronics Co., Ltd. (2 from 365 patents)

10. Lenovo Innovations Limited (hong Kong) (1 from 149 patents)

11. Casio Hitachi Mobile Communications Co., Ltd. (1 from 97 patents)

12. Fujitsu Mobile Communications Limited (1 from 64 patents)

13. Niko Corporation (1 from 7 patents)

14. Mrs Holdings Co., Ltd. (1 from 1 patent)


147 patents:

1. 12316801 - Information processing system, wireless terminal, and information processing method

2. 12298693 - Heating device

3. 12167080 - Information processing terminal and method

4. 12132951 - Information processing method, and display apparatus

5. 12111589 - Fixing device and image forming apparatus including removing member that removes object attached to outer peripheral surface using rotational speed difference with respect to fixing member

6. 12108103 - Portable terminal, information processing apparatus, content display system and content display method

7. 12066775 - Fixing device and image forming apparatus

8. 12066779 - Fixing device and image forming apparatus

9. 12052556 - Terminal, audio cooperative reproduction system, and content display apparatus

10. 12044805 - Image-capturing device, image-capturing apparatus and method of acquiring distance image

11. 11949952 - Display apparatus, information terminal and information processing method

12. 11927903 - Heating device and apparatus utilizing object to be heated

13. 11892788 - Heating device and apparatus utilizing object to be heated

14. 11785292 - Information processing terminal and system

15. 11650528 - Resistance heating component, method of manufacturing the same, fixing device, and image forming apparatus

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