Growing community of inventors

Tokyo, Japan

Hajime Oyama

Average Co-Inventor Count = 2.10

ph-index = 20

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 = 1,021

Hajime OyamaMasato Mizoguchi (25 patents)Hajime OyamaRyosuke Namba (15 patents)Hajime OyamaKatsuhiro Aoki (12 patents)Hajime OyamaKoji Matsuno (11 patents)Hajime OyamaShiro Ezoe (11 patents)Hajime OyamaYasushi Takaso (9 patents)Hajime OyamaYasuo Miyoshi (8 patents)Hajime OyamaHarunobu Horiguchi (8 patents)Hajime OyamaTakayuki Nagase (8 patents)Hajime OyamaTomoyuki Kitamura (8 patents)Hajime OyamaHiromitsu Takagaki (7 patents)Hajime OyamaTeruyuki Ohnuma (7 patents)Hajime OyamaKiyonori Tsuda (6 patents)Hajime OyamaSatoru Akiyama (6 patents)Hajime OyamaTakashi Hodoshima (6 patents)Hajime OyamaSeiji Oka (6 patents)Hajime OyamaHiroshi Ikeguchi (5 patents)Hajime OyamaKohji Suzuki (5 patents)Hajime OyamaYasushi Akiba (5 patents)Hajime OyamaTsukuru Kai (4 patents)Hajime OyamaNobutaka Takeuchi (4 patents)Hajime OyamaKatsuhiro Echigo (4 patents)Hajime OyamaManabu Mochizuki (4 patents)Hajime OyamaSeiichi Miyakawa (4 patents)Hajime OyamaEiichi Shiraishi (4 patents)Hajime OyamaTakayuki Koike (4 patents)Hajime OyamaTakahiro Tamiya (4 patents)Hajime OyamaShinya Kudo (3 patents)Hajime OyamaHisashi Shoji (3 patents)Hajime OyamaTheerawat Limpibunterng (3 patents)Hajime OyamaTakehiko Fujioka (3 patents)Hajime OyamaShin Hasegawa (2 patents)Hajime OyamaFumihiro Sasaki (2 patents)Hajime OyamaSatoshi Mochizuki (2 patents)Hajime OyamaNoriyuki Inoue (2 patents)Hajime OyamaOsamu Takahashi (2 patents)Hajime OyamaMasaya Endo (2 patents)Hajime OyamaShinichi Namekata (2 patents)Hajime OyamaMasaru Kogure (2 patents)Hajime OyamaToru Saito (2 patents)Hajime OyamaShinji Matsushita (2 patents)Hajime OyamaOsamu Ariizumi (2 patents)Hajime OyamaDaichi Yamaguchi (2 patents)Hajime OyamaKeisuke Kuwahara (2 patents)Hajime OyamaEiichi Katoh (2 patents)Hajime OyamaNobuo Mochizuki (2 patents)Hajime OyamaTakeshi Terazawa (2 patents)Hajime OyamaMasao Moriya (2 patents)Hajime OyamaMotoki Zaizen (2 patents)Hajime OyamaKoji Suzuki (1 patent)Hajime OyamaNobuyuki Sato (1 patent)Hajime OyamaHideyuki Tanaka (1 patent)Hajime OyamaNobuyuki Yanagawa (1 patent)Hajime OyamaNoriyoshi Tarumi (1 patent)Hajime OyamaMitsuru Takahashi (1 patent)Hajime OyamaTsutomu Watanabe (1 patent)Hajime OyamaMasahiko Kurishige (1 patent)Hajime OyamaTakatsugu Fujishiro (1 patent)Hajime OyamaAkihiro Watanabe (1 patent)Hajime OyamaIchiro Kadota (1 patent)Hajime OyamaYuuji Sawai (1 patent)Hajime OyamaToshio Kaneko (1 patent)Hajime OyamaShigekazu Enoki (1 patent)Hajime OyamaSadayuki Iwai (1 patent)Hajime OyamaChikara Imai (1 patent)Hajime OyamaMisao Tanzawa (1 patent)Hajime OyamaTohru Nakano (1 patent)Hajime OyamaNobuhiko Umezawa (1 patent)Hajime OyamaYukio Tabata (1 patent)Hajime OyamaYuji Sawai (1 patent)Hajime OyamaNoriyuki Usui (1 patent)Hajime OyamaKenji Karashima (1 patent)Hajime OyamaKentaro Matsumoto (1 patent)Hajime OyamaHiromi Demizu (1 patent)Hajime OyamaKazuhiko Yuki (1 patent)Hajime OyamaTsumori Satoh (1 patent)Hajime OyamaTakahisa Kato (1 patent)Hajime OyamaMotonori Hanada (1 patent)Hajime OyamaHidefumi Gohhara (1 patent)Hajime OyamaHideo Yoo (1 patent)Hajime OyamaKengo Kobayashi (1 patent)Hajime OyamaAsami Mae (1 patent)Hajime OyamaMasao Masumura (1 patent)Hajime OyamaShinichi Igarashi (1 patent)Hajime OyamaHiroaki Kawamura (1 patent)Hajime OyamaYuichirou Tamura (1 patent)Hajime OyamaMegumi Sakakura (1 patent)Hajime OyamaKaoru Shimizu (1 patent)Hajime OyamaMasaru Nakanishi (1 patent)Hajime OyamaNorikazu Ebisawa (1 patent)Hajime OyamaHajime Oyama (114 patents)Masato MizoguchiMasato Mizoguchi (53 patents)Ryosuke NambaRyosuke Namba (23 patents)Katsuhiro AokiKatsuhiro Aoki (38 patents)Koji MatsunoKoji Matsuno (84 patents)Shiro EzoeShiro Ezoe (14 patents)Yasushi TakasoYasushi Takaso (15 patents)Yasuo MiyoshiYasuo Miyoshi (30 patents)Harunobu HoriguchiHarunobu Horiguchi (22 patents)Takayuki NagaseTakayuki Nagase (15 patents)Tomoyuki KitamuraTomoyuki Kitamura (11 patents)Hiromitsu TakagakiHiromitsu Takagaki (33 patents)Teruyuki OhnumaTeruyuki Ohnuma (13 patents)Kiyonori TsudaKiyonori Tsuda (67 patents)Satoru AkiyamaSatoru Akiyama (62 patents)Takashi HodoshimaTakashi Hodoshima (30 patents)Seiji OkaSeiji Oka (18 patents)Hiroshi IkeguchiHiroshi Ikeguchi (33 patents)Kohji SuzukiKohji Suzuki (28 patents)Yasushi AkibaYasushi Akiba (22 patents)Tsukuru KaiTsukuru Kai (66 patents)Nobutaka TakeuchiNobutaka Takeuchi (63 patents)Katsuhiro EchigoKatsuhiro Echigo (46 patents)Manabu MochizukiManabu Mochizuki (38 patents)Seiichi MiyakawaSeiichi Miyakawa (34 patents)Eiichi ShiraishiEiichi Shiraishi (16 patents)Takayuki KoikeTakayuki Koike (16 patents)Takahiro TamiyaTakahiro Tamiya (14 patents)Shinya KudoShinya Kudo (39 patents)Hisashi ShojiHisashi Shoji (35 patents)Theerawat LimpibunterngTheerawat Limpibunterng (3 patents)Takehiko FujiokaTakehiko Fujioka (3 patents)Shin HasegawaShin Hasegawa (100 patents)Fumihiro SasakiFumihiro Sasaki (53 patents)Satoshi MochizukiSatoshi Mochizuki (47 patents)Noriyuki InoueNoriyuki Inoue (43 patents)Osamu TakahashiOsamu Takahashi (39 patents)Masaya EndoMasaya Endo (38 patents)Shinichi NamekataShinichi Namekata (36 patents)Masaru KogureMasaru Kogure (31 patents)Toru SaitoToru Saito (26 patents)Shinji MatsushitaShinji Matsushita (22 patents)Osamu AriizumiOsamu Ariizumi (19 patents)Daichi YamaguchiDaichi Yamaguchi (18 patents)Keisuke KuwaharaKeisuke Kuwahara (11 patents)Eiichi KatohEiichi Katoh (10 patents)Nobuo MochizukiNobuo Mochizuki (10 patents)Takeshi TerazawaTakeshi Terazawa (6 patents)Masao MoriyaMasao Moriya (3 patents)Motoki ZaizenMotoki Zaizen (2 patents)Koji SuzukiKoji Suzuki (143 patents)Nobuyuki SatoNobuyuki Sato (80 patents)Hideyuki TanakaHideyuki Tanaka (71 patents)Nobuyuki YanagawaNobuyuki Yanagawa (64 patents)Noriyoshi TarumiNoriyoshi Tarumi (57 patents)Mitsuru TakahashiMitsuru Takahashi (55 patents)Tsutomu WatanabeTsutomu Watanabe (45 patents)Masahiko KurishigeMasahiko Kurishige (43 patents)Takatsugu FujishiroTakatsugu Fujishiro (42 patents)Akihiro WatanabeAkihiro Watanabe (39 patents)Ichiro KadotaIchiro Kadota (37 patents)Yuuji SawaiYuuji Sawai (34 patents)Toshio KanekoToshio Kaneko (32 patents)Shigekazu EnokiShigekazu Enoki (30 patents)Sadayuki IwaiSadayuki Iwai (26 patents)Chikara ImaiChikara Imai (23 patents)Misao TanzawaMisao Tanzawa (18 patents)Tohru NakanoTohru Nakano (15 patents)Nobuhiko UmezawaNobuhiko Umezawa (13 patents)Yukio TabataYukio Tabata (12 patents)Yuji SawaiYuji Sawai (10 patents)Noriyuki UsuiNoriyuki Usui (9 patents)Kenji KarashimaKenji Karashima (9 patents)Kentaro MatsumotoKentaro Matsumoto (8 patents)Hiromi DemizuHiromi Demizu (7 patents)Kazuhiko YukiKazuhiko Yuki (6 patents)Tsumori SatohTsumori Satoh (5 patents)Takahisa KatoTakahisa Kato (5 patents)Motonori HanadaMotonori Hanada (4 patents)Hidefumi GohharaHidefumi Gohhara (4 patents)Hideo YooHideo Yoo (4 patents)Kengo KobayashiKengo Kobayashi (4 patents)Asami MaeAsami Mae (3 patents)Masao MasumuraMasao Masumura (2 patents)Shinichi IgarashiShinichi Igarashi (2 patents)Hiroaki KawamuraHiroaki Kawamura (2 patents)Yuichirou TamuraYuichirou Tamura (1 patent)Megumi SakakuraMegumi Sakakura (1 patent)Kaoru ShimizuKaoru Shimizu (1 patent)Masaru NakanishiMasaru Nakanishi (1 patent)Norikazu EbisawaNorikazu Ebisawa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Subaru Corporation (48 from 2,040 patents)

2. Ricoh Company, Ltd. (45 from 28,544 patents)

3. Fuji Jukogyo Kabushiki Kaisha (21 from 2,208 patents)

4. Mitsubishi Denki Kabushiki Kaisha (3 from 21,351 patents)


114 patents:

1. 12485929 - Surrounding space data providing system for control apparatus for vehicle

2. 12472977 - Vehicle position generation apparatus, vehicle, and server

3. 12451011 - Traveling control system for vehicles

4. 12309488 - Traveling environment recognition apparatus

5. 12214804 - Vehicle driving control system and vehicle traffic control apparatus

6. 12198386 - Vehicle external environment imaging apparatus

7. 12190603 - Vehicle traveling control apparatus

8. 12151681 - Vehicle driving control system

9. 12148302 - Traffic control system

10. 12103568 - Vehicle driving support system, server apparatus for the vehicle driving support system, and vehicle for the vehicle driving support system

11. 12073631 - Object estimation device, object estimation method therefor, and vehicle

12. 12046140 - Mobility information provision system, server, and vehicle

13. 12027039 - Mobility information provision system, server, and vehicle

14. 11993292 - Automatic driving control apparatus for vehicle based on driving skill of driver

15. 11900796 - Map generation system

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