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 526–550 of 761 patents

Patent #TitleCo-InventorsDate
D484530 Ink bottle Katsumi Sugata, Fumihiro Ueno, Noriko Yokoyama, Kyoichi Inoue 2003-12-30
6661697 Data read-out circuit, data read-out method, and data storage device Shoichiro Kawashima 2003-12-09
6640291 Apparatus and method for online data migration with remote copy Akira Fujibayashi 2003-10-28
6631443 Disk storage system having capability for performing parallel read operation Takao Satoh, Shigeo Honma, Yoshihiro Asaka, Yoshiaki Kuwahara, Hiroyuki Kitajima 2003-10-07
6615327 Method and system for backing up data of data processing devices including fixed length block format data conversion to variable length block format Ai Satoyama, Takashi Oeda, Yasutomo Yamamoto, Masaya Watanabe 2003-09-02
6612163 Device for testing transaxle Toshifumi Kamiyama, Masayuki Egami 2003-09-02
6615332 Storage system assuring data integrity and asynchronous remote data duplexing Katsunori Nakamura, Shigeru Kishiro 2003-09-02
6611899 Memory control apparatus and method for storing data in a selected cache memory Misako Takahashi, Yoshihiro Asaka, Shigeru Kishiro 2003-08-26
6611897 Method and apparatus for implementing redundancy on data stored in a disk array subsystem based on use frequency or importance of the data Tsunetaka Komachiya, Yoshihisa Kamo 2003-08-26
6610515 Feline granulocyte colony-stimulating factor Kotaro Tuchiya, Akira Iwata, Susumu Ueda 2003-08-26
6608144 Ethylene &agr;-olefin/unconjugated polyene random copolymer rubber containing hydrolyzable silyl group and process for producing the same Tsutomu Nakamura, Takeo Yoshida, Takashi Hakuta, Yoshiharu Kikuchi, Masaaki Kawasaki 2003-08-19
6604172 Disk array device with selectable method for generating redundant data Eiju Katsuragi, Mikito Ogata, Akira Kurano, Toshihiko Tamiya, Naoya Takahashi 2003-08-05
6598129 Storage device and method for data sharing Motohiro Kanda, Toshio Nakano, Minoru Yoshida 2003-07-22
6593835 Multiple-tuning circuit of tuner preventing selection characteristic deterioration Masaki Yamamoto 2003-07-15
6582620 Water-soluble, water/oil repellent treating composition and method of making Shinji Miyadai, Kazuyuki Matsumura 2003-06-24
6571314 Method for changing raid-level in disk array subsystem Tsunetaka Komachiya, Yoshihisa Kamo 2003-05-27
6542961 Disk storage system including a switch Naoto Matsunami, Takashi Oeda, Yasuyuki Mimatsu, Masahiko Sato 2003-04-01
6542962 Multiple processor data processing system with mirrored data for distributed access Shoji Kodama 2003-04-01
6535224 Display device Hirohito Kuriyama, Katsuhiro Ishida, Ayahito Kojima 2003-03-18
6532549 Storage unit subsystem Hiroyuki Kitajima, Kouji Arai, Yoshihisa Kamo 2003-03-11
D471584 Ink bottle Katsumi Sugata, Fumihiro Ueno, Noriko Yokoyama, Kyoichi Inoue 2003-03-11
6529976 Heterogeneous computer system, heterogeneous input output system and data back-up method for the systems Yasuko Fukuzawa, Toshio Nakano 2003-03-04
6516385 Data sharing method and system between information processing systems with variable length block format to fixed length block format conversion Ai Satoyama, Takahiko Shoyama, Yasutomo Yamamoto 2003-02-04
6502204 Library system storing removable storage media Kyosuke Achiwa, Manabu Kitamura 2002-12-31
6499056 First host computer through a first interface sending to a second host computer a message including information about transfer data written to a storage subsystem through a second interface Manabu Kitamura, Shigeo Honma, Kiichiro Urabe, Ikuo Uratani 2002-12-24