AT

Atsushi Tanaka

Canon: 117 patents #64 of 19,416Top 1%
HI Hitachi: 54 patents #236 of 28,497Top 1%
Fujitsu Limited: 43 patents #386 of 24,456Top 2%
FU Fujifilm: 30 patents #203 of 4,519Top 5%
Mitsubishi Electric: 14 patents #1,823 of 25,717Top 8%
JL Japan Aviation Electronics Industry, Limited: 14 patents #81 of 728Top 15%
SE Seiko Epson: 13 patents #1,445 of 7,774Top 20%
DE Denso: 12 patents #974 of 11,792Top 9%
Sumitomo Electric Industries: 11 patents #2,408 of 21,551Top 15%
PA Panasonic: 11 patents #2,326 of 21,108Top 15%
CC Clover Mfg. Co.: 10 patents #5 of 39Top 15%
Sharp Kabushiki Kaisha: 9 patents #1,853 of 10,731Top 20%
TO Toyota: 8 patents #3,629 of 26,838Top 15%
NI Nikon: 7 patents #587 of 2,493Top 25%
TT Tokyo Institute Of Technology: 7 patents #28 of 1,159Top 3%
NE Nec: 6 patents #2,374 of 14,502Top 20%
ND Nitto Denko: 6 patents #560 of 2,479Top 25%
HC Hitachi Software Engineering Co.: 5 patents #19 of 502Top 4%
HS Hitachi Video And Information Systems: 5 patents #14 of 269Top 6%
CO Chi Mei Optoelectronics: 4 patents #34 of 296Top 15%
TL Tokyo Electron Limited: 4 patents #1,723 of 5,567Top 35%
SC Screen Holdings Co.: 4 patents #193 of 686Top 30%
NC Nippon Chemi-Con: 4 patents #28 of 199Top 15%
MC Murata Manufacturing Co.: 4 patents #1,804 of 5,295Top 35%
Kyocera: 4 patents #773 of 3,732Top 25%
Honda Motor Co.: 3 patents #6,619 of 21,052Top 35%
FC Fuji Electric Co.: 3 patents #717 of 2,643Top 30%
CA Cataler: 3 patents #107 of 277Top 40%
JI Japan Atomic Energy Research Institute: 3 patents #48 of 609Top 8%
AK Aisan Kogyo Kabushiki Kaisha: 3 patents #173 of 642Top 30%
Nichia: 2 patents #761 of 1,531Top 50%
Brother Kogyo: 2 patents #1,845 of 2,767Top 70%
CC Catalysts & Chemicals Industries Co.: 2 patents #35 of 128Top 30%
SU Subaru: 2 patents #413 of 1,436Top 30%
HC Hitachi Construction Machinery Co.: 2 patents #502 of 1,234Top 45%
TL Toyota Central R&D Labs: 2 patents #528 of 1,657Top 35%
KC Kyoto Seisakusho Co.: 2 patents #4 of 23Top 20%
Nsk: 2 patents #645 of 1,559Top 45%
SU Subaru: 2 patents #474 of 1,684Top 30%
TL Teijin Limited: 2 patents #572 of 1,631Top 40%
TW The Japan Steel Works: 2 patents #158 of 643Top 25%
TO Toshiba: 2 patents #606 of 2,688Top 25%
SO Sony: 2 patents #12,963 of 25,231Top 55%
KC Kaken Co.: 1 patents #3 of 30Top 10%
NP Nec Platforms: 1 patents #114 of 361Top 35%
TI Toyota Industries: 1 patents #904 of 1,610Top 60%
KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
JC Jgc Catalysts And Chemicals: 1 patents #74 of 139Top 55%
NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
IJ Ishikawajima-Harima Jukogyo: 1 patents #170 of 494Top 35%
XI Xanavi Informatics: 1 patents #75 of 156Top 50%
OU Osaka University: 1 patents #681 of 1,984Top 35%
RE Renesas Electronics: 1 patents #2,739 of 4,529Top 65%
RK Riso Kagaku: 1 patents #321 of 551Top 60%
HC Hokuriku Electric Industry Co.: 1 patents #54 of 104Top 55%
HC Hitachi Nuclear Engineering Co.: 1 patents #3 of 32Top 10%
HC Hitachi Computer Engineering Co.: 1 patents #53 of 170Top 35%
SK Showa Denko K.K.: 1 patents #940 of 1,736Top 55%
CC Clarion Co.: 1 patents #397 of 721Top 60%
HK Hamamatsu Photonics K.K.: 1 patents #936 of 1,436Top 70%
TS Tamura Fa System: 1 patents #15 of 21Top 75%
IBM: 1 patents #44,794 of 70,183Top 65%
CL Cambridge Enterprise Limited: 1 patents #260 of 688Top 40%
The Yokohama Rubber Co.: 1 patents #666 of 1,136Top 60%
EB Ebara: 1 patents #1,014 of 1,611Top 65%
DI Daicel Chemical Industries: 1 patents #476 of 893Top 55%
AC Atsugi Motor Parts Company: 1 patents #38 of 93Top 45%
Toshiba Memory: 1 patents #1,210 of 1,971Top 65%
TD Toshiba Storage Device: 1 patents #44 of 150Top 30%
MA Maxell: 1 patents #286 of 437Top 70%
Kioxia: 1 patents #1,054 of 1,813Top 60%
MM Mitsubishi Materials: 1 patents #812 of 1,543Top 55%
MC Mitsumi Electric Co.: 1 patents #527 of 935Top 60%
KO Kasei Optonix: 1 patents #58 of 142Top 45%
NC Nagoya Electric Works Co.: 1 patents #2 of 10Top 20%
Overall (All Time): #482 of 4,157,543Top 1%
447
Patents All Time

Issued Patents All Time

Showing 25 most recent of 447 patents

Patent #TitleCo-InventorsDate
12421057 Linear conveying device and control method thereof 2025-09-23
12392614 Inertial sensor, atomic interferometer, method for adjusting speeds of atoms, and apparatus for adjusting speeds of atoms Ryotaro INOUE, Mikio KOZUMA, Kento TANIGUCHI 2025-08-19
12359731 Valve device Takuya Hamada, Ryo Sano 2025-07-15
12338906 Valve device Ryo Sano 2025-06-24
12270327 Exhaust gas purification catalyst apparatus Kana IWATA, Minoru Itou, Takeru Yoshida, Masaru Kakinohana, Hiromasa Suzuki 2025-04-08
12259244 Inertial sensor, atomic interferometer, method for adjusting speed and course of atomic beam, and apparatus for adjusting speed and course of atomic beam Kento TANIGUCHI, Ryotaro INOUE, Mikio KOZUMA 2025-03-25
12214458 Piston ring installation jig and piston ring installation method using the jig Manabu Sato, Toshihiko Furukawa, Nanaka Hosoda, Ryuta Shinohara, Tomoki Kajikawa 2025-02-04
12209671 Valve device Naoki Asano, Ryo Sano, Takehito MIZUNUMA, Takuya Hamada 2025-01-28
12194570 Laser processing method, semiconductor member manufacturing method, and laser processing device Chiaki Sasaoka, Hiroshi Amano, Daisuke Kawaguchi, Yotaro Wani, Yasunori Igasaki 2025-01-14
12117089 Valve device Takuya Hamada, Ryo Sano, Akira Higuchi 2024-10-15
12108526 Module and manufacturing method of the same Junya Sato, Ryosuke Mitsui, Yoshiaki Yamabayashi 2024-10-01
12080142 Information presentation method, information presentation system, and information presentation apparatus Masaya Yamamoto, Tomoki Ogawa, Kunio Gobara, Masashi HITOTSUYA, Makoto Yoshino 2024-09-03
12040198 Inner wall and substrate processing apparatus Yuji Asakawa, Hiroyuki Ogawa 2024-07-16
11996156 Semiconductor integrated circuit and memory system 2024-05-28
11975390 Method for producing indium tin oxide particles and method for producing curable composition Masahiro Takata 2024-05-07
11976923 Physical quantity detection circuit, physical quantity sensor, and operating method for physical quantity detection circuit Katsuhito Nakajima 2024-05-07
11976399 Needle threader and needle threading mechanism 2024-05-07
11971633 Electrode structure, liquid crystal display device, projective display device, and method of manufacturing electrode structure Takashi Sakairi, Tomoaki Honda, Tsuyoshi Okazaki, Keiichi Maeda, Chiho Araki +16 more 2024-04-30
11881470 Method for manufacturing mounting structure for electronic component, mounting structure for electronic component, electronic module, and wiring sheet Ryosuke Mitsui, Junya Sato, Kosuke MATSUO 2024-01-23
11856655 Substrate processing apparatus and substrate processing method Hirofumi Yamaguchi, Yoshiaki Sasaki, Yuichi Nishimori 2023-12-26
11855653 Physical quantity detection circuit, physical quantity sensor, and method of operation of physical quantity detection circuit Hideyuki Yamada 2023-12-26
11808577 Atomic gyroscope and atomic interferometer Ryotaro INOUE, Mikio KOZUMA 2023-11-07
11652443 Circuit device and oscillator Yuichi Toriumi, Hideo Haneda, Teppei Higuchi 2023-05-16
11614318 Method of collimating atomic beam, apparatus for collimating atomic beam, atomic interferometer, and atomic gyroscope Mikio KOZUMA, Ryotaro INOUE, Toshiyuki HOSOYA 2023-03-28
11587925 Variable capacitance circuit, circuit device, and oscillator Teppei Higuchi 2023-02-21