KY

Koji Yamamoto

KT Kabushiki Kaisha Toshiba: 44 patents #424 of 21,451Top 2%
JD Japan Display: 21 patents #158 of 1,204Top 15%
MC Mitsubishi Gas Chemical Company: 14 patents #101 of 1,727Top 6%
DA Daicel: 14 patents #10 of 523Top 2%
MC Minolta Co.: 13 patents #132 of 1,416Top 10%
KS Kobe Steel: 12 patents #26 of 2,031Top 2%
MC Murata Manufacturing Co.: 12 patents #634 of 5,295Top 15%
TO Toyota: 12 patents #2,357 of 26,838Top 9%
Rohm Co.: 10 patents #296 of 2,292Top 15%
KM Konica Minolta: 10 patents #260 of 2,718Top 10%
KM Konica Minolta: 10 patents #194 of 1,361Top 15%
KS Kobe Steel: 9 patents #144 of 1,773Top 9%
Mitsubishi Electric: 8 patents #3,714 of 25,717Top 15%
EX ExxonMobil: 8 patents #1,388 of 10,161Top 15%
PA Panasonic: 6 patents #4,438 of 21,108Top 25%
MC Mitsubishi Chemical: 6 patents #261 of 3,022Top 9%
IC Idemitsu Petrochemical Co.: 6 patents #48 of 578Top 9%
SE Seikagaku: 5 patents #18 of 253Top 8%
NE Nec: 4 patents #3,388 of 14,502Top 25%
SC Sumitomo Chemical: 4 patents #1,124 of 4,033Top 30%
DC Dmg Mori Seiki Co.: 4 patents #7 of 142Top 5%
KO Komatsu: 4 patents #453 of 2,087Top 25%
ML Mitsubishi Petrochemical Company Limited: 4 patents #89 of 670Top 15%
KS Konica Minolta Sensing: 4 patents #6 of 57Top 15%
Casio Computer Co.: 4 patents #615 of 1,970Top 35%
MI Minolta: 3 patents #494 of 1,109Top 45%
FC Furukawa Electric Co.: 3 patents #622 of 2,370Top 30%
DC Dmg Mori Co.: 3 patents #30 of 217Top 15%
OE Omron Tateisi Electronics: 3 patents #92 of 599Top 20%
AK Allied Telesis Holdings K.K.: 3 patents #2 of 48Top 5%
SA Satake: 3 patents #49 of 187Top 30%
OM Omron: 2 patents #1,275 of 3,089Top 45%
AA Amada America: 2 patents #11 of 29Top 40%
JN Japan Oil, Gas And Metals National: 2 patents #23 of 106Top 25%
KU Kyoto University: 2 patents #286 of 1,688Top 20%
Ngk Spark Plug Co.: 2 patents #703 of 1,594Top 45%
NN Ntt Mobile Communications Network: 2 patents #105 of 253Top 45%
OU Osaka University: 2 patents #362 of 1,984Top 20%
RE Renesas Electronics: 2 patents #1,855 of 4,529Top 45%
Ricoh Company: 2 patents #5,693 of 9,818Top 60%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
TT The University Of Tokyo: 2 patents #500 of 2,633Top 20%
NT NTT: 1 patents #2,911 of 4,871Top 60%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
NC Nkk Co.: 1 patents #579 of 1,173Top 50%
ND Ntt Docomo: 1 patents #1,030 of 1,706Top 65%
VA Vaccinex: 1 patents #22 of 37Top 60%
AI Aisin: 1 patents #310 of 1,000Top 35%
JC Japan U-Pica Company: 1 patents #3 of 17Top 20%
YC Yutaka Giken Co.: 1 patents #56 of 161Top 35%
Pioneer: 1 patents #1,107 of 1,730Top 65%
PA Private Access: 1 patents #40 of 136Top 30%
GC Gc: 1 patents #163 of 306Top 55%
RT Renesas Technology: 1 patents #1,991 of 3,337Top 60%
FL Fujitsu Ten Limited: 1 patents #456 of 996Top 50%
IC Idemitsu Kosan Co.: 1 patents #699 of 1,237Top 60%
SC Sanyo Electric Co.: 1 patents #3,644 of 6,347Top 60%
HC Hoden Seimitsi Kako Kenkyusho Co.: 1 patents #16 of 36Top 45%
HS Hitachi High-Tech Science: 1 patents #94 of 167Top 60%
SH Shimadzu: 1 patents #1,152 of 2,007Top 60%
SC Star Micronics Co.: 1 patents #76 of 149Top 55%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
TC Taisho Pharmaceutical Co.: 1 patents #275 of 557Top 50%
TL Takeda Pharmaceutical Company Limited: 1 patents #859 of 1,531Top 60%
TK Terumo Kabushiki Kaisha: 1 patents #888 of 1,558Top 60%
The Procter & Gamble: 1 patents #6,322 of 10,133Top 65%
FU Fujifilm: 1 patents #3,076 of 4,519Top 70%
TC Tokai Optical Co.: 1 patents #22 of 44Top 50%
TE Toshiba Engineering: 1 patents #11 of 49Top 25%
MC Mitsubishi Diamond Industrial Co.: 1 patents #28 of 58Top 50%
MK Murata Kikai: 1 patents #251 of 454Top 60%
KK Kirin Beer Kabushiki Kaisha: 1 patents #149 of 379Top 40%
NU National University Corporation Nagoya University: 1 patents #247 of 782Top 35%
KT Kanagawa Academy Of Science And Technology: 1 patents #44 of 105Top 45%
TO Toto: 1 patents #620 of 1,113Top 60%
NI Nikon: 1 patents #1,647 of 2,493Top 70%
📍 Tokyo, CA: #11 of 583 inventorsTop 2%
Overall (All Time): #1,191 of 4,157,543Top 1%
310
Patents All Time

Issued Patents All Time

Showing 51–75 of 310 patents

Patent #TitleCo-InventorsDate
10659001 Elastic wave device Tsutomu Takai, Seiji Kai, Hisashi Yamazaki, Yuji Miwa, Takashi Yamane 2020-05-19
10651113 Semiconductor apparatus, ignition device for internal combustion engine, and internal combustion engine system Kazuhiro Nishimura, Atsunobu Kawamoto 2020-05-12
10628139 Analysis apparatus, analysis method and recording medium on which analysis program is recorded 2020-04-21
10531339 Resource allocation method for shared base station Ayako Horiuchi, Takashi Tamura, Tomohiko Mimura 2020-01-07
10491187 Elastic wave device, multiplexer, high-frequency front-end circuit, and communication apparatus Tsutomu Takai, Hideki IWAMOTO 2019-11-26
10474071 Fixing device having sheet separation members which are displaced by different amounts according to a change in diameter of a heated rotator, and image forming apparatus Toru Hayase 2019-11-12
10442424 Hybrid vehicle Koji Hokoi, Koji Yoshihara 2019-10-15
10446588 Display device Tatsuya Ishii 2019-10-15
10439788 Wireless communication device Toshihisa Nabetani, Tsuguhide Aoki, Takayuki Nishio, Masahiro Morikura 2019-10-08
10373543 Display device Naoki Miyanaga 2019-08-06
10338506 Fixing device Mamoru Fukaya, Toru Hayase 2019-07-02
10243536 Elastic wave device and manufacturing method thereof Shin Saijo, Hisashi Yamazaki, Seiji Kai, Munehisa WATANABE 2019-03-26
10175622 Fuser with pressure pad and image forming device having the same Shoichi Yoshikawa, Masahiro Yamaguchi, Seiji Shibata 2019-01-08
10163943 Display device Tatsuya Ishii 2018-12-25
10151091 Toilet apparatus Masateru Shiraishi, Satoshi Yamazaki, Tomohiro Noguchi 2018-12-11
10146158 Image forming apparatus and fixing device with lubricant retaining space having a variable volume Masahiro Yamaguchi, Shoichi Yoshikawa, Seiji Shibata 2018-12-04
10128735 Control circuit for semiconductor switching element, and semiconductor device Atsunobu Kawamoto, Shinsuke Godo 2018-11-13
10086821 Hybrid vehicle Koji Hokoi, Koji Yoshihara 2018-10-02
10081085 Tool changer 2018-09-25
10084428 Elastic wave device and method for manufacturing the same Ryo Otsubo 2018-09-25
10035502 Hybrid vehicle and control method for hybrid vehicle Koji Hokoi, Koji Yoshihara, Kotaro Inaoka 2018-07-31
10024295 Ignition timing control device and ignition timing control system Isao Suzuki 2018-07-17
10022389 Prophylactic or therapeutic drug for constipation Daisuke Yamamoto, Fusayo Io 2018-07-17
9964900 Fixing device and image forming apparatus Mamoru Fukaya 2018-05-08
9942844 Communication control method and communication device for enabling power saving Masahiro Morikura, Takayuki Nishio, Tomoyuki Sugihara 2018-04-10