YT

Yoshimasa Tanaka

NC Neturen Co.: 15 patents #4 of 161Top 3%
OC Oji Paper Co.: 8 patents #8 of 423Top 2%
NE Nec: 7 patents #2,006 of 14,502Top 15%
NC Nihon Medi-Physics Co.: 3 patents #40 of 201Top 20%
Nissan Motor Co.: 3 patents #2,303 of 8,689Top 30%
NU Nagasaki University: 3 patents #6 of 133Top 5%
PA Panasonic: 2 patents #9,678 of 21,108Top 50%
OC Ono Pharmaceutical Co.: 2 patents #224 of 559Top 45%
CP Chugai Pharmaceutical: 2 patents #485 of 1,238Top 40%
SO Sony: 1 patents #17,262 of 25,231Top 70%
DC Dainippon Ink And Chemicals: 1 patents #446 of 1,002Top 45%
LG Lion Group: 1 patents #229 of 587Top 40%
NC New Oji Paper Co: 1 patents #39 of 139Top 30%
SC Shoei Co.: 1 patents #23 of 40Top 60%
VJ Victor Company Of Japan: 1 patents #818 of 1,489Top 55%
📍 Tokyo, NY: #30 of 99 inventorsTop 35%
Overall (All Time): #47,327 of 4,157,543Top 2%
54
Patents All Time

Issued Patents All Time

Showing 26–50 of 54 patents

Patent #TitleCo-InventorsDate
7442906 Induction heating coil for shaft member having multiple steps and heating method Takeshi Endoh, Yutaka Kiyosawa, Fumiaki Ikuta, Takashi Horino, Masayuki Komatsu +2 more 2008-10-28
7199182 Aqueous resin composition, ink jet recording material and ink jet recording method Masato Inoue, Masatoshi Matsuo, Yutaka Hashimoto 2007-04-03
7147731 Flanged parts producing method, and heat-treating device and heat treating method therefor Katsumi Ohmiya, Yoshiki Seto, Yoichi Mori 2006-12-12
7094557 2-Methyl-3-butenyl-1-pyrophosphoric acid salt and agent for treating lymphocytes Takehiko Uchiyama 2006-08-22
7060336 Image receiver material Akihiro Horii, Hiroshi Kikuchi, Shigeru Nagashima 2006-06-13
7041349 Thermal transfer image recording composite sheet Yoshio Mizuhara, Shigeru Nagashima, Yoshihiro Shimizu, Hideaki Shinohara 2006-05-09
6915981 Recording paper roll Hideaki Shinohara, Satoru Ohashi 2005-07-12
6699817 Thermal transfer recording sheet Yoshio Mizuhara, Yoshihiro Shimizu, Shigeru Nagashima, Kazuyuki Tachibana 2004-03-02
6534050 2-methyl-3-butenyl-1-pyrophosphoric acid salts and agents for treating lymphocytes Takehiko Uchiyama 2003-03-18
6126294 Portable light irradiation apparatus Emi Koyama, Hozumi Matsubara, Hiroyuki Nishimura, Toshio Nakano, Suehiro Morita 2000-10-03
6087597 Connecting member and a connecting method with ball and tapered via Yuzo Shimada, Shinichi Hasegawa, Takayuki Suyama 2000-07-11
6024913 Precision quenching apparatus and method with induction heating Yasuharu Ogawa, Daiji Itoh, Hisashi Tabuchi 2000-02-15
5902793 Method for proliferating V.gamma.2V.delta.2 T cells Barry R. Bloom, Shigetoshi Sano 1999-05-11
5838064 Supporting member for cooling means and electronic package using the same Yuzo Shimada, Takayuki Suyama 1998-11-17
5831271 Shielding member for radioactive substance, manufacturing method for the shielding member and apparatus for producing radioactive solution Sakae Okano, Fumiya Obata, Masato Ohya 1998-11-03
5814535 Supporting member for cooling means, electronic package and method of making the same Yuzo Shimada, Takayuki Suyama 1998-09-29
5716317 Sheath for syringe barrel Sakae Okano, Hisao Tobiki 1998-02-10
5699610 Process for connecting electronic devices Yuzo Shimada, Takayuki Suyama, Shinichi Hasegawa 1997-12-23
5639653 Method for proliferating V.gamma.2V.delta.2 T cells Barry R. Bloom, Shigetoshi Sano 1997-06-17
5552612 Transport container for transporting radiation shield member Hitoshi Katayama, Noboru Minamiguchi 1996-09-03
5543382 Heat-sensitive recording paper Kazuo Watanabe, Masatoshi Okuda, Shigeo Aoyama 1996-08-06
5488219 Induction heating coil assembly and method for hardening inner surface of cylinder by using the same Hisashi Tabuchi 1996-01-30
5115969 Floor structure and construction method Tomotsu Kondow 1992-05-26
4884400 Exhaust manifold of internal combustion engine Yutaka Tasaki 1989-12-05
4848050 Foundation for wooden buildings and construction method thereof 1989-07-18