Growing community of inventors

Tokyo, Japan

Masayuki Sakai

Average Co-Inventor Count = 1.20

ph-index = 13

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 = 472

Masayuki SakaiYasutaka Aoki (5 patents)Masayuki SakaiTakatoshi Matsushita (3 patents)Masayuki SakaiMasazumi Imai (2 patents)Masayuki SakaiAkimasa Kaya (2 patents)Masayuki SakaiShinichi Fujimoto (2 patents)Masayuki SakaiMasako Yoshida (2 patents)Masayuki SakaiMikito Sasaki (2 patents)Masayuki SakaiYasushi Tanaka (2 patents)Masayuki SakaiHajime Sato (1 patent)Masayuki SakaiJun Sato (1 patent)Masayuki SakaiMakoto Takeuchi (1 patent)Masayuki SakaiTakayuki Kobayashi (1 patent)Masayuki SakaiTatsuo Ishiguro (1 patent)Masayuki SakaiKeita Kamei (1 patent)Masayuki SakaiAkihiro Nakaniwa (1 patent)Masayuki SakaiJunichi Imuta (1 patent)Masayuki SakaiRyoji Okabe (1 patent)Masayuki SakaiTsuyoshi Kitamura (1 patent)Masayuki SakaiTakayuki Shimizu (1 patent)Masayuki SakaiEiichi Ishikawa (1 patent)Masayuki SakaiAtsushi Yuge (1 patent)Masayuki SakaiShoji Hiraoka (1 patent)Masayuki SakaiHirofumi Hirata (1 patent)Masayuki SakaiTomoki Hase (1 patent)Masayuki SakaiKoji Nakamachi (1 patent)Masayuki SakaiToshiaki Nagai (1 patent)Masayuki SakaiSatoru Miyazoe (1 patent)Masayuki SakaiAkihiko Umeda (1 patent)Masayuki SakaiHideaki Tatenoi (1 patent)Masayuki SakaiHitoshi Tamaki (1 patent)Masayuki SakaiTakayuki Onogi (1 patent)Masayuki SakaiAkiyoshi Shimizu (1 patent)Masayuki SakaiHirotaka Tanabe (1 patent)Masayuki SakaiHideshi Hori (1 patent)Masayuki SakaiMasaya Usuki (1 patent)Masayuki SakaiJunji Iwatani (1 patent)Masayuki SakaiFujito Ehara (1 patent)Masayuki SakaiKazuo Toyota (1 patent)Masayuki SakaiMichio Tsugawa (1 patent)Masayuki SakaiKazuhiro Ido (1 patent)Masayuki SakaiTakeshi Ohmatsuzawa (1 patent)Masayuki SakaiKenzaburou Fukutani (1 patent)Masayuki SakaiSeiji Noda (1 patent)Masayuki SakaiYukio Yoshino (1 patent)Masayuki SakaiYoshihiro Hara (1 patent)Masayuki SakaiTakuma Kondo (1 patent)Masayuki SakaiMichiaki Nakanishi (1 patent)Masayuki SakaiTakehiko Imai (1 patent)Masayuki SakaiNaotaka Uchimichi (1 patent)Masayuki SakaiKeita Kamai (0 patent)Masayuki SakaiMasayuki Sakai (62 patents)Yasutaka AokiYasutaka Aoki (10 patents)Takatoshi MatsushitaTakatoshi Matsushita (37 patents)Masazumi ImaiMasazumi Imai (57 patents)Akimasa KayaAkimasa Kaya (37 patents)Shinichi FujimotoShinichi Fujimoto (18 patents)Masako YoshidaMasako Yoshida (10 patents)Mikito SasakiMikito Sasaki (9 patents)Yasushi TanakaYasushi Tanaka (4 patents)Hajime SatoHajime Sato (140 patents)Jun SatoJun Sato (128 patents)Makoto TakeuchiMakoto Takeuchi (117 patents)Takayuki KobayashiTakayuki Kobayashi (83 patents)Tatsuo IshiguroTatsuo Ishiguro (41 patents)Keita KameiKeita Kamei (40 patents)Akihiro NakaniwaAkihiro Nakaniwa (35 patents)Junichi ImutaJunichi Imuta (34 patents)Ryoji OkabeRyoji Okabe (28 patents)Tsuyoshi KitamuraTsuyoshi Kitamura (26 patents)Takayuki ShimizuTakayuki Shimizu (25 patents)Eiichi IshikawaEiichi Ishikawa (13 patents)Atsushi YugeAtsushi Yuge (12 patents)Shoji HiraokaShoji Hiraoka (12 patents)Hirofumi HirataHirofumi Hirata (9 patents)Tomoki HaseTomoki Hase (9 patents)Koji NakamachiKoji Nakamachi (9 patents)Toshiaki NagaiToshiaki Nagai (8 patents)Satoru MiyazoeSatoru Miyazoe (8 patents)Akihiko UmedaAkihiko Umeda (8 patents)Hideaki TatenoiHideaki Tatenoi (7 patents)Hitoshi TamakiHitoshi Tamaki (7 patents)Takayuki OnogiTakayuki Onogi (7 patents)Akiyoshi ShimizuAkiyoshi Shimizu (6 patents)Hirotaka TanabeHirotaka Tanabe (6 patents)Hideshi HoriHideshi Hori (6 patents)Masaya UsukiMasaya Usuki (6 patents)Junji IwataniJunji Iwatani (5 patents)Fujito EharaFujito Ehara (5 patents)Kazuo ToyotaKazuo Toyota (4 patents)Michio TsugawaMichio Tsugawa (4 patents)Kazuhiro IdoKazuhiro Ido (3 patents)Takeshi OhmatsuzawaTakeshi Ohmatsuzawa (3 patents)Kenzaburou FukutaniKenzaburou Fukutani (3 patents)Seiji NodaSeiji Noda (3 patents)Yukio YoshinoYukio Yoshino (1 patent)Yoshihiro HaraYoshihiro Hara (1 patent)Takuma KondoTakuma Kondo (1 patent)Michiaki NakanishiMichiaki Nakanishi (1 patent)Takehiko ImaiTakehiko Imai (1 patent)Naotaka UchimichiNaotaka Uchimichi (1 patent)Keita KamaiKeita Kamai (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fujifilm Corporation (45 from 16,115 patents)

2. Fuji Photo Film Company, Limited (9 from 16,458 patents)

3. Mitsubishi Heavy Industries Limited (4 from 4,631 patents)

4. Mitsubishi Heavy Industries Thermal Systems, Ltd. (2 from 166 patents)

5. Mitsui Chemicals, Inc. (1 from 1,788 patents)

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


62 patents:

1. 12447799 - Vehicle air conditioning system and vehicle air conditioning method

2. 12431781 - Magnetic geared electrical machine and power generation system

3. 12413129 - Magnetic geared electrical machine and power generation system using the same

4. 12384554 - Electric fan and electric aircraft

5. 12355925 - Digital camera with printer

6. 12206311 - Outer diameter side magnet field and magnetic gear

7. 12123415 - Scroll compressor housing with fin arrangement

8. 12023943 - Printer

9. 11985275 - Digital camera with printer

10. D1013016 - Instant camera

11. D1013008 - Instant camera

12. D1012149 - Instant camera

13. D1011214 - Instant camera

14. D1010711 - Digital camera

15. 10642129 - Digital camera including printer

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