MF

Masahiro Fujii

SE Seiko Epson: 53 patents #177 of 7,774Top 3%
NE Nec: 10 patents #1,345 of 14,502Top 10%
NS Nippon Steel: 5 patents #528 of 4,423Top 15%
OL Olympus: 5 patents #926 of 3,097Top 30%
CH Chisso: 4 patents #208 of 833Top 25%
Honda Motor Co.: 3 patents #6,619 of 21,052Top 35%
UN Unitika: 2 patents #136 of 620Top 25%
DE Denso: 2 patents #4,986 of 11,792Top 45%
TC Toyo Ink Mfg. Co.: 2 patents #112 of 499Top 25%
ND Ntt Docomo: 1 patents #1,030 of 1,706Top 65%
Mazda Motor: 1 patents #2,563 of 4,755Top 55%
HL Hitachi Shipbuilding & Engineering Company Limited: 1 patents #37 of 117Top 35%
CK Calsonic Kansei: 1 patents #307 of 675Top 50%
MC Mitsubishi Diamond Industrial Co.: 1 patents #28 of 58Top 50%
Overall (All Time): #17,091 of 4,157,543Top 1%
92
Patents All Time

Issued Patents All Time

Showing 1–25 of 92 patents

Patent #TitleCo-InventorsDate
12283940 Vibration device Ryuichi Kurosawa 2025-04-22
12113508 Resonator device Tomoyuki Kamakura 2024-10-08
11936441 Signal processing device, radio device, front haul multiplexer, beam control method, and signal combining method Takashi Kosugi, Tatsuro Yajima, Takuto ARAI, Yuta Sagae, Akihito Hanaki +2 more 2024-03-19
11728782 Resonator device and method for manufacturing resonator device Koji Kitahara 2023-08-15
11575361 Resonator device, resonator module, electronic apparatus, and vehicle Ryuichi Kurosawa 2023-02-07
11539346 Resonator device, resonator module, electronic apparatus, and vehicle Ryuichi Kurosawa 2022-12-27
11382648 Treatment tool 2022-07-12
11326540 Abnormality determination device of internal combustion engine Toru Sekiguchi, Takashi Konomoto 2022-05-10
11045216 Rotating mechanism for treatment tools 2021-06-29
11009883 Operation control system Yingchuan Chen, Kenji Honda, Tomiyuki Yamada 2021-05-18
10888388 Medical-manipulator rotation mechanism 2021-01-12
10808658 Connection state determination device for breather pipe Toru Sekiguchi, Atsuhiro Miyauchi, Takashi Konomoto 2020-10-20
10736617 Force transmission mechanism for medical device and medical device 2020-08-11
10677198 Blockage detection system and blockage detection method Yuichiro Murata, Hidenori Sakai, Shuma Yatabe, Daijiro Nakamura 2020-06-09
10519677 Actuator and force driving mechanism for treatment tool 2019-12-31
9398400 Communication device, program, and communication establishment method Koichi Masuda 2016-07-19
8579416 Droplet discharging head, manufacturing method thereof, and droplet discharging device Akira Sano 2013-11-12
8538756 In-vehicle device and method for modifying display mode of icon indicated on the same Yuji Shinkai 2013-09-17
8136925 Electrostatic actuator, liquid droplet discharging head, methods for manufacturing them, and liquid droplet discharging apparatus Yoshifumi Hano 2012-03-20
8087754 Electrostatic actuator, droplet discharge head, method for driving droplet discharge head, and method for manufacturing electrostatic actuator Yoshifumi Hano 2012-01-03
8083328 Electrostatic actuator, droplet discharging head, method of manufacturing thereof and droplet discharging device Koji Kitahara, Motoki Itoda, Yoshifumi Hano 2011-12-27
7976127 Electrostatic actuator, droplet discharge head, methods for manufacturing the same and droplet discharge apparatus Yoshifumi Hano 2011-07-12
7798615 Droplet discharging head, manufacturing method thereof, and droplet discharging device Akira Sano 2010-09-21
7766456 Electrostatic actuator, liquid droplet discharging head, methods for manufacturing them, and liquid droplet discharging apparatus Yoshifumi Hano 2010-08-03
7723641 Brittle material substrate scribing device and scribing method, and automatic analysis line 2010-05-25