MT

Mamoru Tanaka

MC Mitsui Chemicals: 28 patents #9 of 2,279Top 1%
Canon: 8 patents #7,260 of 19,416Top 40%
YK Ykk: 5 patents #138 of 845Top 20%
SC Seikosha Co.: 3 patents #103 of 312Top 35%
Nissan Motor Co.: 3 patents #2,303 of 8,689Top 30%
CC Central Japan Railway Comany: 2 patents #68 of 313Top 25%
SC Shionogi & Co.: 2 patents #396 of 1,054Top 40%
BL Bridgestone Tire Company Limited: 2 patents #115 of 438Top 30%
NC Nippon Seiko Co.: 1 patents #121 of 315Top 40%
NS Nippon Sharyo: 1 patents #40 of 87Top 50%
Nsk: 1 patents #937 of 1,559Top 65%
AC Aoyama Seisakusho Co.: 1 patents #44 of 115Top 40%
SO Sony: 1 patents #17,262 of 25,231Top 70%
CL Central Glass Company, Limited: 1 patents #505 of 968Top 55%
EI Eisai: 1 patents #611 of 998Top 65%
KC Kokuyo Co.: 1 patents #86 of 136Top 65%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
MI Mitsui Toatsu Chemicals, Incorporated: 1 patents #880 of 1,543Top 60%
NC Nhk Spring Co.: 1 patents #555 of 1,116Top 50%
NK Nippon Kayaku: 1 patents #556 of 1,103Top 55%
Overall (All Time): #29,376 of 4,157,543Top 1%
70
Patents All Time

Issued Patents All Time

Showing 51–70 of 70 patents

Patent #TitleCo-InventorsDate
5384998 Curved panel Shinichi Kaneda 1995-01-31
5292523 Method for growth promotion of animals and powder compositions containing killed microbial cells of bacteria belonging to genus clostridium Kazumi Kono, Yasuyuki Mizukai, Kazuo Mizuochi, Takeshi Asano, Takaichi Murayama +1 more 1994-03-08
5256030 Method and apparatus for taking away glass plates stood on a pallet while removing spacers Takanori Toyoda, Takao Tomioka 1993-10-26
5217449 Medical capsule and apparatus for activating the same Shunichi Yuda, Hiroshi Ito 1993-06-08
D325000 Clock Katsuhiro Hatano 1992-03-31
D321663 Travel alarm clock 1991-11-19
5064297 Static pressure gas bearing with throttling control valve in housing Masayuki Suzuki, Koichi Kawakami 1991-11-12
5044545 Oil cooler and process for manufacturing the same Masayuki Matsuda, Toyoharu Nishimura, Yasuji Takagi, Naoki Norimatsu 1991-09-03
5002958 Hypotensive agent Yoshikage Nakajima, Tetsuya Tajima 1991-03-26
D313093 Automatic food dispenser for aquariums or the like 1990-12-18
4892731 Biological intestinal antiseptics Tadashi Arai, Akio Maeda 1990-01-09
4667951 Original feeding apparatus Takeshi Honjo, Naomi Takahata, Yoshihito Umeda 1987-05-26
4581173 Production of hydroxymethylbutenoic acids via oxidation Teruji Tsuji, Kanji Tokuyama, Hiroyuki Ishitobi 1986-04-08
4517852 Carriage apparatus Kouichi Kawakami 1985-05-21
4511738 Process for preparing phosphine oxides Kanji Tokuyama, Yasuhiro Nishitani, Wataru Nagata 1985-04-16
4336601 Rewritable programmable logic array 1982-06-22
4327316 Battery recharging solar cell arrangement for an automotive vehicle Yoshitake Fujikubo 1982-04-27
4296907 Support assembly for an exhaust system of a motor vehicle Takashi Ishida 1981-10-27
4271551 Binding device for hoses floating on water surface 1981-06-09
4259553 Transport hose with leak detecting structure Hideaki Saito 1981-03-31