OY

Osamu Yamada

Canon: 40 patents #1,092 of 19,416Top 6%
HI Hitachi: 24 patents #1,340 of 28,497Top 5%
Sumitomo Electric Industries: 14 patents #1,767 of 21,551Top 9%
MC Minebea Co.: 14 patents #37 of 736Top 6%
PA Panasonic: 13 patents #1,866 of 21,108Top 9%
UN Unknown: 10 patents #823 of 83,584Top 1%
NK Nippon Hoso Kyokai: 10 patents #15 of 703Top 3%
HH Hitachi High-Technologies: 5 patents #533 of 1,917Top 30%
NM Nisshin Oil Mills: 5 patents #5 of 101Top 5%
KC Kuraray Co.: 4 patents #386 of 1,827Top 25%
Brother Kogyo: 4 patents #1,445 of 2,767Top 55%
Ricoh Company: 3 patents #4,826 of 9,818Top 50%
MI Minolta: 3 patents #494 of 1,109Top 45%
MC Minolta Co.: 3 patents #574 of 1,416Top 45%
MA Mitsubishi Aircraft: 3 patents #36 of 184Top 20%
NC Nippon Conlux Co.: 3 patents #59 of 105Top 60%
SE Seiko Epson: 2 patents #4,555 of 7,774Top 60%
SC Sanyo Electric Co.: 2 patents #2,557 of 6,347Top 45%
OJ Opnext Japan: 2 patents #72 of 185Top 40%
RC Rca: 2 patents #592 of 1,739Top 35%
KM Konica Minolta: 2 patents #764 of 1,361Top 60%
NI Nissan Chemical Industries: 2 patents #451 of 1,150Top 40%
SC Shin-Etsu Chemical Co.: 2 patents #1,026 of 2,176Top 50%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
AD Advantest: 2 patents #465 of 1,193Top 40%
YA Yazaki: 2 patents #2,077 of 3,427Top 65%
EC Eighttech Tectron Co.: 2 patents #1 of 6Top 20%
YL Yokota Technica Limited: 1 patents #2 of 2Top 100%
AC Agro-Kanesho Co.: 1 patents #30 of 63Top 50%
BU Buffalo: 1 patents #42 of 80Top 55%
CC Citizen Watch Co.: 1 patents #668 of 1,225Top 55%
DC Dainippon Sumitomo Pharma Co.: 1 patents #107 of 256Top 45%
FC Fuji Electric Co.: 1 patents #1,354 of 2,643Top 55%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
HC Hitachi Construction Machinery Co.: 1 patents #701 of 1,234Top 60%
MM Minebea Mitsumi: 1 patents #239 of 442Top 55%
OC Oki Electric Co.: 1 patents #3 of 39Top 8%
OC Oki Electric Industry Co.: 1 patents #1,459 of 2,807Top 55%
SD Showa Denko: 1 patents #231 of 593Top 40%
VJ Victor Company Of Japan: 1 patents #818 of 1,489Top 55%
WU Wicue Usa: 1 patents #4 of 4Top 100%
RT R.P. Scherer Technologies: 1 patents #48 of 121Top 40%
Overall (All Time): #4,186 of 4,157,543Top 1%
181
Patents All Time

Issued Patents All Time

Showing 1–25 of 181 patents

Patent #TitleCo-InventorsDate
11966111 Microstructured liquid crystal film for automotive glass Fenghua Li, Cai-Lin Guo 2024-04-23
11451446 Device management system, network device, device management method, and computer-readable medium Atsuo Nakahata, Junji Inoue 2022-09-20
11440849 SiC crucible, SiC sintered body, and method of producing SiC single crystal Naofumi Shinya, Yu Hamaguchi, Norio Yamagata, Takehisa Minowa 2022-09-13
11286030 Aircraft, tail cone, and fuselage of aircraft Nobuhide Hara, Takuo Oda 2022-03-29
10806968 Electronic apparatus, program, method, system, and recording medium that output a difference between a left and right stroke of a swimmer Eiji Miyasaka 2020-10-20
10604269 Structure for anti-adhesion of high-temperature air to airframe, and aircraft Nobuhide Hara 2020-03-31
10511212 Inner rotor-type permanent magnet motor with annular magnetic poles Fumitoshi Yamashita, Shiho OHYA, Akihiro Yamane 2019-12-17
10471096 Medicinal composition, blood treatment device, cosmetic, food and drink using combustion synthesis material Junpei Maruo 2019-11-12
10271769 Performance information notification device and performance information notification method Eiji Miyasaka 2019-04-30
10106241 Aircraft and fuselage cooling structure Nobuhide Hara 2018-10-23
9686923 Artificial soil structure and method of forming the same Yumi Wakita, Norihisa Mino 2017-06-27
9662981 Instrument for vehicle Kousuke Numano, Kunihiko Hosoo, Hiroshi Narushima 2017-05-30
9604777 Water storage structure Yumi Wakita, Norihisa Mino, Akira Taomoto 2017-03-28
9295261 Aqueous microemulsions containing pyrethroid compounds Shingo Fujii, Munehiro Suzuki 2016-03-29
9281438 Process for producing group III element nitride crystal and apparatus for producing group III element nitride crystal Takeshi Hatakeyama, Hisashi Minemoto, Kouichi Hiranaka 2016-03-08
8916124 Group III nitride crystal, method for growing the group III nitride crystal, and apparatus for growing the same Hisashi Minemoto, Takeshi Hatakeyama, Hiroaki Hoshikawa, Yasunori Tokunou 2014-12-23
8638026 Stage drive device Masashi Shibahara, Mikio Tokuyama, Koichiro Takeuchi, Shigeru Haneda, Naoki Sakamoto +2 more 2014-01-28
8574361 Group-III element nitride crystal producing method and group-III element nitride crystal Hisashi Minemoto, Kouichi Hiranaka, Takeshi Hatakeyama, Takatomo Sasaki, Yusuke Mori +2 more 2013-11-05
8329056 Anisotropic rare earth-iron based resin bonded magnet Fumitoshi Yamashita, Shiho OHYA 2012-12-11
8107823 Optical transmission module Hiroyoshi Ishii, Toshikazu Ohtake, Fumihide Maeda, Satoshi Motohiro 2012-01-31
8099427 Search article estimation apparatus and method and server for search article estimation apparatus Toru Tanigawa, Shusaku Okamoto, Tomonobu Naruoka 2012-01-17
8098406 Image forming apparatus capable of suppressing color variation due to misregistration of colors, image forming method, and computer-readable medium Soh Hirota, Toshio Tsuboi 2012-01-17
8074293 Defective product inspection apparatus, probe positioning method and probe moving method Eiichi Hazaki, Yasuhiro Mitsui, Takashi Furukawa, Hiroshi Yanagita, Susumu Kato +2 more 2011-12-06
8005379 Image forming apparatus and image forming method Takashi Harashima 2011-08-23
8000044 Lens holder driving device and image pickup unit employing planary-driven polymer actuator Atsushi Ono, Kazuo Yokoyama, Sachio Nagamitsu 2011-08-16