MT

Masao Tsuji

HF Hunter Fan: 83 patents #3 of 155Top 2%
NP North American Philips: 44 patents #1 of 645Top 1%
KC Kuraray Co.: 10 patents #123 of 1,827Top 7%
DC Dainippon Screen Mfg. Co.: 6 patents #119 of 977Top 15%
HI Hitachi: 6 patents #6,582 of 28,497Top 25%
HC Hitachi Keiyo Engineering Co.: 4 patents #21 of 115Top 20%
TL Toyota Central R&D Labs: 3 patents #379 of 1,657Top 25%
HC Hitachi Techno Engineering Co.: 1 patents #34 of 111Top 35%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 North Plainfield, NJ: #1 of 162 inventorsTop 1%
🗺 New Jersey: #87 of 69,400 inventorsTop 1%
Overall (All Time): #5,989 of 4,157,543Top 1%
153
Patents All Time

Issued Patents All Time

Showing 101–125 of 153 patents

Patent #TitleCo-InventorsDate
5112998 Pregnane derivatives and processes for production thereof Jiro Tsuji, Takashi Takahashi, Naoshi Nakagawa, Tetsuo Takigawa 1992-05-12
D319944 Carafe Duane D. Adams 1991-09-17
D319752 Combined coffee maker and carafe Duane D. Adams 1991-09-10
D319167 Coffee maker Duane D. Adams 1991-08-20
D317546 Coffee maker William J. Rakocy, Ronald L. Muller 1991-06-18
D307341 Fabric steamer Howard L. Rauch 1990-04-17
D304410 Coffee maker 1989-11-07
4867914 Pregnane derivatives and method of producing the same Masayasu Bunno, Hidemi Harada, Yoshihiro Ichihara 1989-09-19
4867913 12.alpha.-substituted pregna-1,4-diene-3,20-diones Masayasu Bunno, Hidemi Harada, Tsutomu Sugiura, Yoshihiro Ichihara 1989-09-19
D303480 Electric coffee maker 1989-09-19
D303245 Charger base for a battery-operated mixer 1989-09-05
D303065 Handle for a mixer or the like 1989-08-29
D302371 Carafe 1989-07-25
D300201 Under-cabinet can opener 1989-03-14
D300213 Charger base for a battery operated electric knife 1989-03-14
4803735 Method and apparatus for calculating position and orientation by combination of features of partial shapes Yoshie Nishida, Seiji Hata 1989-02-07
D298601 Handle for an electric knife or the like 1988-11-22
D296753 Can opener Duane D. Adams 1988-07-19
4748675 Method for controlling image processing device Kenji Suzuki, Seiji Hata 1988-05-31
D292536 Travel iron 1987-10-27
D290550 Handle for a shoe-polishing accessory or the like William J. Rakocy 1987-06-30
D290501 Blood pressure meter 1987-06-23
D290529 Handle for beauty care appliance or the like Duane D. Adams 1987-06-23
D290174 Hair dryer Duane D. Adams 1987-06-02
D289925 Blood pressure meter 1987-05-19