MT

Masayuki Takahashi

Sumitomo Electric Industries: 19 patents #1,151 of 21,551Top 6%
Honda Motor Co.: 17 patents #852 of 21,052Top 5%
PA Panasonic: 17 patents #1,285 of 21,108Top 7%
Sharp Kabushiki Kaisha: 10 patents #1,673 of 10,731Top 20%
SO Sony: 9 patents #4,874 of 25,231Top 20%
SC Shin-Etsu Chemical Co.: 9 patents #445 of 2,176Top 25%
JS Jsr: 9 patents #113 of 1,137Top 10%
SE Seiko Epson: 7 patents #2,406 of 7,774Top 35%
GC Gc: 6 patents #27 of 306Top 9%
SN Seiko Npc: 6 patents #1 of 25Top 4%
DC Dainichiseika Color & Chemicals Mfg. Co.: 6 patents #43 of 376Top 15%
KO Konami: 5 patents #36 of 445Top 9%
Casio Computer Co.: 4 patents #615 of 1,970Top 35%
NE Nec: 4 patents #3,388 of 14,502Top 25%
HI Hitachi: 4 patents #8,942 of 28,497Top 35%
Fujitsu Limited: 3 patents #8,614 of 24,456Top 40%
NT NTT: 3 patents #1,627 of 4,871Top 35%
AC Adeka Argus Chemical Co.: 3 patents #22 of 63Top 35%
IC Idemitsu Kosan Co.: 3 patents #409 of 1,237Top 35%
ZC Zenyaku Kogyo Co.: 3 patents #14 of 68Top 25%
SC Shin-Etsu Polymer Co.: 3 patents #65 of 269Top 25%
EI Echo Incorporated: 3 patents #5 of 51Top 10%
NC Nippon Precision Circuits: 3 patents #15 of 85Top 20%
GI G-C Dental Industrial: 3 patents #18 of 89Top 25%
UP Uni-Charm Petcare: 2 patents #3 of 8Top 40%
AC Ando Electric Co.: 2 patents #91 of 301Top 35%
AC Argus Chemical: 2 patents #23 of 56Top 45%
AK Asahi Denka Kogyo: 2 patents #36 of 196Top 20%
AC Asahi Intecc Co.: 2 patents #48 of 155Top 35%
DC Daiichi Pharmaceutical Co.: 2 patents #103 of 399Top 30%
TI Toyota Industries: 2 patents #605 of 1,610Top 40%
KC Koito Manufacturing Co.: 2 patents #455 of 1,047Top 45%
NP Nec Platforms: 2 patents #64 of 361Top 20%
NI Ngk Insulators: 2 patents #947 of 2,083Top 50%
SL Saturn Licensing: 2 patents #123 of 329Top 40%
TC Toppan Printing Co.: 2 patents #414 of 1,467Top 30%
UC Ukima Colour & Chemicals Mfg. Co.: 2 patents #15 of 47Top 35%
UN Unicharm: 2 patents #306 of 624Top 50%
MC Murata Manufacturing Co.: 1 patents #3,462 of 5,295Top 70%
MB Mitsubishi Fuso Truck And Bus: 1 patents #47 of 114Top 45%
KC Konishiroku Photo Industry Co.: 1 patents #532 of 894Top 60%
KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
JR Japan Synthetic Rubber: 1 patents #256 of 558Top 50%
SC Stanley Electric Co.: 1 patents #550 of 1,072Top 55%
IC Idemitsu Petrochemical Co.: 1 patents #305 of 578Top 55%
TL Teijin Limited: 1 patents #850 of 1,631Top 55%
TO Toppan: 1 patents #51 of 177Top 30%
Micron: 1 patents #4,761 of 6,345Top 80%
TT Toshiba Lighting & Technology: 1 patents #279 of 486Top 60%
AK Asahi Denka Kogyo K.K.: 1 patents #47 of 162Top 30%
ET Epson Toyocom: 1 patents #38 of 102Top 40%
AD Advantest: 1 patents #714 of 1,193Top 60%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
EM Elpida Memory: 1 patents #419 of 692Top 65%
NC Nikkan Industries Co.: 1 patents #6 of 12Top 50%
NT Nagaoka University Of Technology: 1 patents #15 of 81Top 20%
OC Oriental Yeast Co.: 1 patents #45 of 160Top 30%
Canon: 1 patents #14,899 of 19,416Top 80%
📍 Matsumoto, JP: #1 of 18 inventorsTop 6%
Overall (All Time): #3,585 of 4,157,543Top 1%
194
Patents All Time

Issued Patents All Time

Showing 151–175 of 194 patents

Patent #TitleCo-InventorsDate
5612085 Lens holder and method for making a thin film Katsuaki Mitani, Syunsuke Kimura 1997-03-18
5599798 Cyclic AMP derivative-containing ointment Norio Takasugi, Eiichi Mafune 1997-02-04
5583678 Color liquid crystal display apparatus Toshiharu Nishino, Yasushi Nishida 1996-12-10
5576398 Thermosetting resin composition Hiromi Komatsu, Kazuo Kawaguchi, Shuetsu Fujiwara 1996-11-19
5573443 Spindle and method for driving the same Issei Yasuda, Toru Nakagawa 1996-11-12
5497139 Temperature sensor and its manufacturing method Hiroki Moriwake, Yoko Sakoda, Takuoki Hata 1996-03-05
5489591 S-triazine derivative and remedy for estrogen-dependent disease containing said derivative as effective component Hideshi Kobayashi, Toshihiko Komatsu, Seiichi Fukuda, Yoshio Tsuchida, Masanobu Kato +5 more 1996-02-06
5400072 Video camera unit having an airtight mounting arrangement for an image sensor chip Akiya Izumi, Iwao Takemoto, Hiroichi Sokei, Masahiko Kodowaki, Takamasa Naito +5 more 1995-03-21
5353070 Lens holder which reduces internal reflections Katsuaki Mitani, Syunsuke Kimura 1994-10-04
5274456 Semiconductor device and video camera unit using it and their manufacturing method Akiya Izumi, Iwao Takemoto, Hiroichi Sokei, Masahiko Kadowaki, Atsumu Iguchi +2 more 1993-12-28
5247117 Process for removing acidic impurities from alkoxysilanes Toshio Yamazaki, Masaaki Yamaya, Hideyoshi Yanagisawa 1993-09-21
5235013 Process for producing oxygen-permeable polymer Tetsuo Ito, Osamu Kurita, Kenji Yasuda 1993-08-10
5231207 Organosilicon compound Hideyoshi Yanagisawa, Masaaki Yamaya, Takanori Katou 1993-07-27
5227691 Flat tube display apparatus Ryuichi Murai, Kinzo Nonomura, Satoshi Kitao, Jumpei Hashiguchi, Kiyoshi Hamada 1993-07-13
5215795 Shock-absorbing air bag Mitsuo Matsumoto, Nobuo Takahashi, Hideo Nakagawa, Kunio Nishimura 1993-06-01
5142037 Platinum catalyst composition and process for producing the same Toshio Yamazaki, Masaaki Yamaya, Hideyoshi Yanagisawa 1992-08-25
5126467 Modifier for composite materials Akinari Itagaki, Hideyoshi Yanagisawa, Masaaki Yamaya, Hiroshi Yoshioka 1992-06-30
5120460 Dental cleaner materials Yasuhiro Asai, Kiyoko Nakamura 1992-06-09
5112891 Polycarbonate resin composition Tohru Haruna, Toshinori Yukino 1992-05-12
5108971 Platinum catalyst composition and process for producing the same Toshio Yamazaki, Masaaki Yamaya, Hideyoshi Yanagisawa 1992-04-28
5083058 Flat panel display device Kinzo Nonomura, Satoshi Kitao, Ryuichi Murai, Jumpei Hashiguchi, Kiyoshi Hamada 1992-01-21
5081200 Low stainable primer composition and method of producing the same Masaaki Yamaya, Hideyoshi Yanagisawa, Toshio Yamazaki 1992-01-14
5061880 Method of driving image display device Jumpei Hashiguchi, Kinzo Nonomura, Kiyoshi Hamada, Satoshi Kitao 1991-10-29
5021266 Primer composition Masaaki Yamaya, Kazuharu Sato 1991-06-04
5017842 Image display apparatus Kiyoshi Hamada, Kinzo Nonomura, Jumpei Hashiguchi, Satoshi Kitao 1991-05-21