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Nobuyuki Nakajima

DC Diesel Kiki Co.: 35 patents #1 of 366Top 1%
Canon: 20 patents #3,238 of 19,416Top 20%
ML Mitsubishi Pencil Company, Limited: 13 patents #13 of 302Top 5%
Kyocera: 11 patents #184 of 3,732Top 5%
ZG Zexel Gmbh: 11 patents #6 of 348Top 2%
SC Sumitomo Chemical: 7 patents #703 of 4,033Top 20%
CC Chang Chun Plastics Co.: 2 patents #33 of 150Top 25%
TA The University Of Akron: 1 patents #250 of 724Top 35%
SS Seikagaku Kogyo Kabushiki Kaisha D/B/A Seikagaku: 1 patents #15 of 46Top 35%
FC Fuji Kagakushi Kogyo Co.: 1 patents #13 of 37Top 40%
📍 Tokyo, OH: #8 of 59 inventorsTop 15%
Overall (All Time): #13,826 of 4,157,543Top 1%
102
Patents All Time

Issued Patents All Time

Showing 76–100 of 102 patents

Patent #TitleCo-InventorsDate
4948345 Variable capacity compressor having a widened variable range of capacity 1990-08-14
4917578 Variable capacity compressor Toshio Yamaguchi 1990-04-17
4889474 Air conditioning system with variable capacity compressor Kenichi Inomata, Masaya Moruta, Toshio Yamaguchi, Kazuo Eitai 1989-12-26
4878814 Variable capacity compressor with capacity-indicating device Kenichi Inomata, Masaya Moruta, Toshio Yamaguchi, Kazuo Eitai 1989-11-07
4875835 Variable displacement compressor Kenichi Inomata, Masaya Moruta, Toshio Yamaguchi, Kazuo Eitai 1989-10-24
4869652 Variable capacity compressor Kenichi Inomata, Masaya Moruta, Toshio Yamaguchi, Kazuo Eitai 1989-09-26
4867651 Variable capacity vane compressor Kenichi Inomata, Shigeru Okada, Kazuo Eitai 1989-09-19
4865524 Variable capacity compressor 1989-09-12
4861235 Variable capacity type compressor Kenichi Inomata, Masaya Moruta, Kazuo Eitai, Toshio Yamaguchi 1989-08-29
4822263 Sliding-vane rotary compressor Kenichi Inomata, Shigeru Okada 1989-04-18
4818189 Variable capacity vane compressor 1989-04-04
4815945 Variable capacity vane compressor Kenichi Inomata, Masaya Moruta, Toshio Yamaguchi, Kazuo Eitai 1989-03-28
4813854 Variable capacity vane compressor 1989-03-21
4802830 Vane compressor without occurrence of vane chattering 1989-02-07
4801251 Sliding-vane rotary compressor Kenichi Inomata, Shigeru Okada 1989-01-31
4778352 Variable capacity vane compressor 1988-10-18
4776770 Variable capacity vane compressor Kenichi Inomata, Shigeru Okada, Kazuo Eitai, Masaya Moruta, Toshio Yamaguchi 1988-10-11
4764099 Compressor having discharge valve means adapted to enhance the coefficient of performance of the compressor Kenichi Inomata, Shigeru Okada 1988-08-16
4744732 Variable capacity vane compressor Kenichi Inomata, Shigeru Okada 1988-05-17
4744731 Variable capacity vane compressor Kenichi Inomata, Shigeru Okada, Kazuo Eitai 1988-05-17
4737081 Variable capacity vane compressor Kenichi Inomata, Shigeru Okada 1988-04-12
4704072 Compressor with rotation sensor Tadahiro Takahashi 1987-11-03
4676103 Acceleration or inclination sensors 1987-06-30
4612243 Reusable heat-sensitive transfer element Yoshikazu Shimazaki, Suekichi Shimizu 1986-09-16
4546739 Fuel injection valve with variable discharge area of nozzle holes Keiichi Yamada 1985-10-15