MT

Masaki Tanaka

SC Shin-Etsu Chemical Co.: 44 patents #70 of 2,176Top 4%
MC Minolta Co.: 13 patents #132 of 1,416Top 10%
Canon: 13 patents #5,080 of 19,416Top 30%
Mitsubishi Electric: 10 patents #2,886 of 25,717Top 15%
KM Konica Minolta: 8 patents #249 of 1,361Top 20%
Honda Motor Co.: 6 patents #3,726 of 21,052Top 20%
Kawasaki: 6 patents #341 of 2,943Top 15%
IC Itoh Denki Co.: 3 patents #7 of 38Top 20%
Nissan Motor Co.: 3 patents #2,303 of 8,689Top 30%
NC Nissin Chemical Industry Co.: 3 patents #15 of 83Top 20%
JD Japan Display: 3 patents #648 of 1,204Top 55%
YA Yazaki: 3 patents #1,239 of 3,427Top 40%
NC Nidek Co.: 3 patents #123 of 365Top 35%
UI Ube Material Industries: 2 patents #17 of 58Top 30%
NS Nippon Steel: 2 patents #1,308 of 4,423Top 30%
DI Daikin Industries: 2 patents #1,262 of 2,957Top 45%
DI Daicel Chemical Industries: 2 patents #308 of 893Top 35%
SC Seikosha Co.: 2 patents #132 of 312Top 45%
MC Mitsubishi Gas Chemical Company: 2 patents #789 of 1,727Top 50%
KB Kurashiki Boseki: 2 patents #40 of 175Top 25%
TC Toyo Communication Equipment Co.: 2 patents #17 of 111Top 20%
JC Jidosha Denki Kogyo Co.: 2 patents #38 of 121Top 35%
NI Nissan Chemical Industries: 1 patents #141 of 308Top 50%
DC Dainichiseika Color & Chemicals Mfg. Co.: 1 patents #184 of 376Top 50%
IL Itoh Electric Company Limited: 1 patents #8 of 16Top 50%
JK Jidosha Denki Kogyo K.K.: 1 patents #16 of 56Top 30%
KE Kokusai Electric: 1 patents #344 of 583Top 60%
KF Kwansei Gakuin Educational Foundation: 1 patents #39 of 71Top 55%
KY Kyulux: 1 patents #44 of 91Top 50%
KU Kyushu University, National University: 1 patents #221 of 767Top 30%
MC Mitsui E&S Machinery Co.: 1 patents #6 of 21Top 30%
NC Nhk Spring Co.: 1 patents #555 of 1,116Top 50%
NS Nippon Cable System: 1 patents #25 of 90Top 30%
NM Nippon Steel & Sumitomo Metal: 1 patents #786 of 1,491Top 55%
SP Seiko Precision: 1 patents #81 of 173Top 50%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
SO Socionext: 1 patents #229 of 541Top 45%
TL Teijin Limited: 1 patents #850 of 1,631Top 55%
UI Ube Industries: 1 patents #895 of 1,686Top 55%
📍 Makinohara, NY: #1 of 2 inventorsTop 50%
Overall (All Time): #7,073 of 4,157,543Top 1%
141
Patents All Time

Issued Patents All Time

Showing 101–125 of 141 patents

Patent #TitleCo-InventorsDate
5679988 Rocking motor Akihiro Ito, Miyoshi Tanikawa, Kazuo Akimoto, Shigeru Tagami 1997-10-21
5652026 Modification of wood Shiro Saka, Hisashi Miyafuji, Fumie Tanno, Akira Yamamoto, Kenji Yamamoto 1997-07-29
5636879 Coupling structure between door lock and door lock-actuator Masaru Inoue 1997-06-10
5633669 Image forming apparatus for synthesizing a differential peak signal and an image signal Yoshinobu Hada, Kazuyuki Fukui, Kouichi Etou 1997-05-27
5530530 Apparatus for measuring developer density Atsushi Kawai, Tetsuya Sakai, Naoyoshi Kinoshita, Yukihiko Okuno 1996-06-25
5439243 Vehicle suspension Yoichiro Kato, Chikara Ito 1995-08-08
5338076 Actuator device 1994-08-16
5302326 Manufacturing method of urethane foam molded products Takeshi Minegishi, Masayuki Kubo, Ryosuke Nozaki, Masahiko Ogawa, Yukio Morimoto 1994-04-12
5245887 Control cable Takashi Yanagita, Yasuo Seki, Katsuyuki Sohma 1993-09-21
5233879 Actuator Yoshio Watanuki, Haruo Mochida, Masaru Inoue, Kazuya Suzuki 1993-08-10
5232611 Fiber treatment agent Hiroshi Ohashi 1993-08-03
5202546 Root pass bead welding method Shigeru Nakayama, Hisao Hasegawa, Katsumi Miyagawa 1993-04-13
5132047 Organopolysiloxane emulsion composition Teiichi Mutoh, Noriyuki Meguriya, Eiichi Tabei 1992-07-21
5124466 Cationic silicone surfactant and method of its manufacture Syuuichi Azechi, Noriyuki Meguriya 1992-06-23
RE33957 High frequency narrow-band multi-mode filter Yuzo Nakazawa, Kazuo Ono, Takao Morita, Takefumi Kurosaki 1992-06-09
5106535 Defoaming composition Teiichi Mutoh, Nobuyuki Terae 1992-04-21
5102930 Silicone-based fabric finishing agent and fabric material finished therewith Morizo Nakazato, Toshio Ohba, Hideki Hagiwara 1992-04-07
5068380 Anionic silicone surfactant and method of its manufacture Noriyuki Meguriya, Syuuichi Azechi 1991-11-26
5062312 Actuator Yoshio Watanuki, Haruo Mochida, Masaru Inoue, Kazuya Suzuki 1991-11-05
5028679 Method for preparing perfluoroalkyl group-containing organopolysiloxanes Nobuyuki Terae, Teiichi Mutoh 1991-07-02
5026439 Process for preparing wound core having low core loss Norito Abe, Masao Yabumoto, Yoshiyuki Ushigami, Tadao Nozawa 1991-06-25
5025076 Silicone-based fabric finishing agent Hiroshi Ohashi, Yoshinobu Takahashi 1991-06-18
4987180 Silicone-based fabric finishing agent Hiroyuki Ohata, Hiroshi Ohashi, Kiyoji Suemoto, Hidekazu Iida, Hiroshi Saga 1991-01-22
4985155 Silicone-containing fabric finishing agent Koichiro Yamada, Toshio Ohba, Hiroshi Ohashi 1991-01-15
4945219 Composite calling card for social and business data and use 1990-07-31