AY

Akira Yamamoto

HI Hitachi: 324 patents #1 of 28,497Top 1%
Canon: 87 patents #167 of 19,416Top 1%
Fujitsu Limited: 32 patents #685 of 24,456Top 3%
FU Fujifilm: 29 patents #211 of 4,519Top 5%
SI Sumitomo Heavy Industries: 28 patents #7 of 917Top 1%
Sumitomo Electric Industries: 14 patents #1,767 of 21,551Top 9%
FL Fujitsu Hitachi Plasma Display Limited: 10 patents #14 of 166Top 9%
PA Panasonic: 9 patents #2,933 of 21,108Top 15%
NC Nissin Chemical Industry Co.: 8 patents #7 of 83Top 9%
Mitsubishi Electric: 8 patents #3,714 of 25,717Top 15%
IC Ishida Co.: 7 patents #31 of 307Top 15%
Sharp Kabushiki Kaisha: 7 patents #2,322 of 10,731Top 25%
HO Hoya: 7 patents #167 of 1,290Top 15%
FA Fanuc: 7 patents #433 of 1,735Top 25%
BI Biopharmx: 7 patents #1 of 9Top 15%
TO Toyota: 7 patents #4,145 of 26,838Top 20%
OC Olympus Optical Co.: 6 patents #576 of 2,334Top 25%
HS Hitachi Microcomputer System: 6 patents #24 of 257Top 10%
HO Hosiden: 4 patents #81 of 328Top 25%
UN Unknown: 4 patents #4,220 of 83,584Top 6%
PE Pentax: 4 patents #304 of 761Top 40%
ME Meidensha: 4 patents #72 of 555Top 15%
KS Kawasaki Steel: 3 patents #381 of 1,922Top 20%
DE Denso: 3 patents #3,857 of 11,792Top 35%
LC Laboratory Skin Care: 3 patents #5 of 5Top 100%
NI Nikon: 3 patents #1,048 of 2,493Top 45%
AC Alps Electric Co.: 3 patents #607 of 2,177Top 30%
SC Shinfuji Burner Co.: 2 patents #2 of 3Top 70%
DI Daicel Chemical Industries: 2 patents #308 of 893Top 35%
DC Daiwa Can: 2 patents #46 of 181Top 30%
FC Futaba Industrial Co.: 2 patents #37 of 167Top 25%
TI Takeda Chemical Industries: 2 patents #497 of 1,420Top 35%
CC Cosmed Pharmaceutical Co.: 2 patents #7 of 23Top 35%
KC Koyo Seiko Co.: 2 patents #228 of 749Top 35%
TO Toto: 2 patents #431 of 1,113Top 40%
MI Mitsui Toatsu Chemicals, Incorporated: 2 patents #607 of 1,543Top 40%
HC Hosiden Electronics Co.: 2 patents #34 of 98Top 35%
SP Sakai Display Products: 2 patents #82 of 175Top 50%
MC Mitsui Chemicals: 2 patents #873 of 2,279Top 40%
FI Fujifilm Business Innovation: 1 patents #3,579 of 5,238Top 70%
BL Bridgestone Tire Company Limited: 1 patents #196 of 438Top 45%
DC Dai-Ichi Seiko Co.: 1 patents #82 of 124Top 70%
DA Daikyonishikawa: 1 patents #23 of 85Top 30%
DC Dainichiseika Color & Chemicals Mfg. Co.: 1 patents #184 of 376Top 50%
FC Favess Co.: 1 patents #6 of 31Top 20%
GR Graphtec: 1 patents #22 of 62Top 40%
HA Hitachi America: 1 patents #46 of 97Top 50%
HE Hitachi Micro Computer Engineering: 1 patents #131 of 393Top 35%
HV Hitachi Vantara: 1 patents #77 of 254Top 35%
II Inter-University Research Institute: 1 patents #2 of 40Top 5%
JC Japan Cash Machine Co.: 1 patents #53 of 83Top 65%
JS Jfe Steel: 1 patents #825 of 1,401Top 60%
JT Jtekt: 1 patents #1,102 of 1,969Top 60%
KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
KK Katayama Chemical Works Co., Ktd.: 1 patents #7 of 19Top 40%
MC Meidensha Electric Mfg. Co.: 1 patents #4 of 14Top 30%
MC Menicon Co.: 1 patents #139 of 263Top 55%
MC Mitsubishi Gas Chemical Company: 1 patents #1,048 of 1,727Top 65%
NE Nec: 1 patents #7,889 of 14,502Top 55%
NI Nichidai: 1 patents #1 of 15Top 7%
NC Niigata Engineering Co.: 1 patents #34 of 80Top 45%
NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
NI Nissan Chemical Industries: 1 patents #655 of 1,150Top 60%
OF Otsuka Pharmaceutical Factory: 1 patents #128 of 354Top 40%
SC Shin-Etsu Polymer Co.: 1 patents #156 of 269Top 60%
KO Komatsu: 1 patents #53 of 104Top 55%
SC Sumitomo Forestry Co.: 1 patents #10 of 37Top 30%
SA Sumitomo Machinery Corp. Of America: 1 patents #5 of 5Top 100%
SS Sumitomo Wiring Systems: 1 patents #1,603 of 2,615Top 65%
TC Taiho Pharmaceutical Co.: 1 patents #236 of 484Top 50%
TC Takeuchi Mfg., Co.: 1 patents #17 of 36Top 50%
Tdk: 1 patents #2,493 of 3,796Top 70%
TC Tokai Carbon Co.: 1 patents #38 of 112Top 35%
TC Tokyo Seimitsu Co.: 1 patents #110 of 257Top 45%
TK Toyoda Koki Kabushiki Kaisha: 1 patents #307 of 674Top 50%
Yamaha: 1 patents #1,232 of 2,001Top 65%
📍 Saitama, CA: #1 of 43 inventorsTop 3%
Overall (All Time): #126 of 4,157,543Top 1%
761
Patents All Time

Issued Patents All Time

Showing 576–600 of 761 patents

Patent #TitleCo-InventorsDate
6284824 Flame retardant polycarbonate resin compositions Masatoshi Iji, Shin Serizawa, Masaaki Yamaya, Kenji Yamamoto, Yoshiteru Kobayashi 2001-09-04
D447148 Gear housing assembly Gerhard Antony, Arthur Pantelides, William Long 2001-08-28
6279134 Storage device and storage subsystem for efficiently writing error correcting code Yasutomo Yamamoto 2001-08-21
6278421 Method and apparatus for controlling power consumption of display unit, display system equipped with the same, and storage medium with program stored therein for implementing the same Katsuhiro Ishida, Hiroyuki Wakayama, Hirohito Kuriyama, Ayahito Kojima, Masaya Tajima +1 more 2001-08-21
6275910 Storage device and method for data sharing Motohiro Kanda, Toshio Nakano, Minoru Yoshida 2001-08-14
6269424 Disk array device with selectable method for generating redundant data Eiju Katsuragi, Mikito Ogata, Akira Kurano, Toshihiko Tamiya, Naoya Takahashi 2001-07-31
6250128 Forging die and upset forging method Hiroyuki Ando, Isamu Matsumoto, Yoshihiro Ishihara 2001-06-26
6253283 Storage control apparatus 2001-06-26
6252106 Method for stabilizing a sex pheromone compound Toyohisa Sakurada, Ryuichi Saguchi 2001-06-26
6249265 Intraframe time-division multiplexing type display device and a method of displaying gray-scales in an intraframe time-division multiplexing type display device Masaya Tajima, Toshio Ueda, Katsuhiro Ishida, Naoki Matsui, Kyoji Kariya +1 more 2001-06-19
6239098 Water-repellent detergent Kazuyuki Matsumura 2001-05-29
6237109 Library unit with spare media and it's computer system Kyosuke Achiwa, Manabu Kitamura 2001-05-22
6233697 Storage apparatus system having redundancy in a rail configuration 2001-05-15
6232738 Vertical axis translation mechanism Kiyoshi Sawada 2001-05-15
6222516 Active matrix liquid crystal display and method of driving the same Masami Oda, Munehiro Haraguchi, Tadahisa Yamaguchi, Kazuhiro Takahara 2001-04-24
6222512 Intraframe time-division multiplexing type display device and a method of displaying gray-scales in an intraframe time-division multiplexing type display device Masaya Tajima, Toshio Ueda, Katsuhiro Ishida, Naoki Matsui, Kyoji Kariya +1 more 2001-04-24
6209107 Parity storage unit, in a disk array system, for generating updated parity data from received data records Toshihiko Tamiya, Hisashi Takamatsu, Akira Kurano, Hirofumi Inomata 2001-03-27
6198867 Radiation-curable liquid resin composition and optical fiber Shouhei Kozakai, Satoshi Iwasaki 2001-03-06
6197101 Coating compositions, method of forming hydrophilic films, and hydrophilic film-coated articles Kazuyuki Matsumura, Masahiro Furuya, Masaaki Yamaya 2001-03-06
6187046 Prosthetic bone material and process for the production of the same Masanori Nakasu, Yoshie Tominaga 2001-02-13
6184312 Flame retardant resin compositions Kenji Yamamoto, Masaaki Yamaya, Yoshiteru Kobayashi 2001-02-06
6166036 Lp(a)-lowering agent and apolipoprotein (a) formation suppressing agent 2000-12-26
6148367 Controller limiting modification of cache based upon amount of dirty lines in the cache Toshiaki Tsuboi, Shigeo Honma, Yoshihiro Asaka, Koji Ozawa, Hiroyuki Kitajima +1 more 2000-11-14
6147156 Silicone resin-containing emulsion composition, making method, and article having cured film of the composition Masaaki Yamaya, Masahiro Furuya, Hiroaki Kizaki 2000-11-14
6145091 Storage unit subsystem Hiroyuki Kitajima, Kouji Arai, Yoshihisa Kamo 2000-11-07