MF

Masao Fukushima

Nissan Motor Co.: 15 patents #389 of 8,689Top 5%
DC Dainippon Screen Mfg. Co.: 5 patents #152 of 977Top 20%
HI Hitachi: 5 patents #7,555 of 28,497Top 30%
Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
EC Earth Chemical Co.: 1 patents #16 of 64Top 25%
TC Toagosei Co.: 1 patents #155 of 338Top 50%
📍 Fuchu, JP: #47 of 926 inventorsTop 6%
Overall (All Time): #182,479 of 4,157,543Top 5%
23
Patents All Time

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDate
11295050 Structural analysis method and structural analysis apparatus Takanori Negishi, Yasuhiro Kawashima, Kazuya Yamaura, Tsuyoshi Tamaki, Toshio Arai +1 more 2022-04-05
11003816 Structure analysis device and structure analysis method Takanori Negishi, Yasuhiro Kawashima, Kazuya Yamaura, Tsuyoshi Tamaki, Toshio Arai +1 more 2021-05-11
9655550 Latent fingerprint detection method, heating evaporation device for detecting latent fingerprint, latent fingerprint detection apparatus, and composition for detecting latent fingerprint Osamu Shimoda, Yushi Sawada, Makoto Miyamoto, Yushi Ando, Yuji Ishikawa 2017-05-23
5186136 Abnormal combustion detection and vibration reduction system Yuzo Kadomukai, Makoto Yamakado, Yuji Maeda, Kenichi Nakamura, Kei Murakami 1993-02-16
5111784 Apparatus for reducing vibrations of the body of a vehicle Shigeru Kuriyama, Yuji Maeda, Yozo Nakamura, Kenichi Nakamura, Keiichi Mashino +2 more 1992-05-12
5109815 Method and apparatus for reducing vibrations of car body Yuuji Maeda, Yozo Nakamura, Kenichi Nakamura, Masahide Sakamoto, Yuzo Kadomukai +1 more 1992-05-05
5087869 Protective circuit in a device for reducing vibrations of a vehicle body Shigeru Kuriyama, Yozo Nakamura, Yuji Maeda, Kenichi Nakamura, Keiichi Mashino +2 more 1992-02-11
5083038 Vehicle body vibration reduction control apparatus Kei Murakami, Shigeru Kuriyama, Yozo Nakamura, Yuji Maeda, Kenichi Nakamura +2 more 1992-01-21
5056487 Torque control apparatus and method for internal combustion engines Makoto Yamakado, Yuzo Kadomukai, Ryoichi Maeda, Kei Murakami 1991-10-15
4865395 Brake pipe arrangement for automotive vehicle 1989-09-12
4731632 Toner development device with improved scraper Yoshihiko Bessho, Masao Nishikawa, Yasunari Yamaguchi 1988-03-15
4668073 Fixing apparatus Yukio Hatabe, Yoshio Miyauchi, Toru Horikawa, Yoshihiko Bessho 1987-05-26
4664502 Liquid developing apparatus for use in electrophotographic copying machine Iwao Hirose, Yoshio Miyauchi 1987-05-12
4641951 Method and apparatus for electrophotographically reproducing a desired portion of an original on copying paper Tsuneo Takagi, Kenjiro Tanabe, Hiroki Kyushima, Kiyoshi Takenaka, Akira Okada +1 more 1987-02-10
4610420 Apparatus for mounting power unit Shin Takehara 1986-09-09
4576467 Liquid developing apparatus Masahiro Yamasaki, Iwao Hirose, Ichiro Yoshida 1986-03-18
4456213 Engine mounting structure Komei Yazaki 1984-06-26
4445662 Engine mounting structure Komei Yazaki 1984-05-01
4440375 Engine mounting structure for automotive vehicle Komei Yazaki 1984-04-03
4420062 Automotive vehicle noise reduction device 1983-12-13
4406344 Method and apparatus for reducing engine vibration induced vehicle cabin noise and/or resonance 1983-09-27
4381043 Engine mounting structure 1983-04-26
4377218 Method and apparatus for reducing engine vibration induced vehicle cabin noise and resonance 1983-03-22