AN

Atsushi Nakamura

Sumitomo Electric Industries: 68 patents #84 of 21,551Top 1%
PA Panasonic: 65 patents #130 of 21,108Top 1%
HI Hitachi: 40 patents #499 of 28,497Top 2%
Canon: 36 patents #1,342 of 19,416Top 7%
BC Bridgestone Sports Co.: 34 patents #27 of 224Top 15%
RE Renesas Electronics: 27 patents #57 of 4,529Top 2%
NT NTT: 20 patents #125 of 4,871Top 3%
SO Sony: 20 patents #2,042 of 25,231Top 9%
SC Shinko Electric Industries Co.: 16 patents #52 of 723Top 8%
Casio Computer Co.: 16 patents #114 of 1,970Top 6%
FU Fujifilm: 14 patents #627 of 4,519Top 15%
LJ Lumentum Japan: 12 patents #1 of 67Top 2%
JS Jsr: 11 patents #80 of 1,137Top 8%
HG HGST: 9 patents #567 of 1,677Top 35%
SE Seiko Epson: 7 patents #2,406 of 7,774Top 35%
SS Sumitomo Wiring Systems: 7 patents #535 of 2,615Top 25%
Brother Kogyo: 6 patents #1,178 of 2,767Top 45%
NC Nippon Mining & Metals Co.: 6 patents #15 of 166Top 10%
AG Agc: 5 patents #147 of 954Top 20%
OJ Oclaro Japan: 5 patents #10 of 108Top 10%
HS Hitachi Tohbu Semiconductor: 5 patents #27 of 223Top 15%
RT Renesas Technology: 5 patents #592 of 3,337Top 20%
KM Konica Minolta: 5 patents #737 of 2,718Top 30%
JD Japan Display: 4 patents #580 of 1,204Top 50%
NE Nec: 4 patents #3,388 of 14,502Top 25%
EM Elpida Memory: 4 patents #159 of 692Top 25%
CC Chubu Chelest Co.: 4 patents #3 of 16Top 20%
NI Nisshinbo Industries: 4 patents #54 of 375Top 15%
Robert Bosch Gmbh: 4 patents #4,370 of 19,740Top 25%
RS Renesas Eastern Japan Semiconductor: 4 patents #6 of 82Top 8%
TU Tohoku University: 3 patents #210 of 1,680Top 15%
Mazda Motor: 3 patents #1,256 of 4,755Top 30%
JM Jx Nippon Mining & Metals: 3 patents #84 of 262Top 35%
TE Teradyne: 3 patents #93 of 581Top 20%
AD Advantest: 3 patents #330 of 1,193Top 30%
TC Taiheiyo Cement: 3 patents #22 of 203Top 15%
AC Asahi Glass Co.: 3 patents #625 of 2,251Top 30%
WU Waseda University: 3 patents #28 of 411Top 7%
TC Toyoda Gosei Co.: 2 patents #900 of 2,296Top 40%
AP Astellas Pharma: 2 patents #350 of 954Top 40%
EB Ebara: 2 patents #752 of 1,611Top 50%
HC Hitachi Construction Machinery Co.: 2 patents #502 of 1,234Top 45%
HC Hitachi Ulsi Systems Co.: 2 patents #419 of 867Top 50%
KT Kabushiki Kaisha Toshiba: 2 patents #9,982 of 21,451Top 50%
MK Mitsubishi Kasei: 2 patents #194 of 911Top 25%
ML Mitsubishi Paper Mills Limited: 2 patents #171 of 458Top 40%
NI Nippon Valqua Industries: 2 patents #12 of 83Top 15%
OJ Opnext Japan: 2 patents #72 of 185Top 40%
Sharp Kabushiki Kaisha: 2 patents #5,184 of 10,731Top 50%
TA Takata: 2 patents #220 of 608Top 40%
UN Unknown: 2 patents #12,644 of 83,584Top 20%
YM Yamaha Marine: 2 patents #49 of 137Top 40%
NU National University Corporation Shizuoka University: 1 patents #62 of 225Top 30%
Ricoh Company: 1 patents #6,936 of 9,818Top 75%
MI Mitsuba: 1 patents #291 of 618Top 50%
MC Mitaka Kohki Co.: 1 patents #12 of 23Top 55%
Samsung: 1 patents #49,284 of 75,807Top 70%
KC Kotobuki Pharmaceutical Co.: 1 patents #45 of 79Top 60%
SU Shinshu University: 1 patents #77 of 261Top 30%
SK Showa Denko K.K.: 1 patents #940 of 1,736Top 55%
SC Sumitomo Bakelite Co.: 1 patents #403 of 790Top 55%
KC Koito Manufacturing Co.: 1 patents #610 of 1,047Top 60%
KC Kcm: 1 patents #35 of 84Top 45%
TC T. Hasegawa Co.: 1 patents #11 of 38Top 30%
KA Kao: 1 patents #1,961 of 3,221Top 65%
CH Chelest: 1 patents #8 of 13Top 65%
TY Takemoto Yushi: 1 patents #82 of 157Top 55%
KS Kobe Steel: 1 patents #857 of 2,031Top 45%
IV Imec Vzw: 1 patents #463 of 1,046Top 45%
TC Toshiba Matsushita Display Technology Co.: 1 patents #112 of 235Top 50%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
HR Harness System Technologies Research: 1 patents #49 of 103Top 50%
AC Aisin Aw Co.: 1 patents #1,133 of 2,011Top 60%
YC Yutaka Mfg. Co.: 1 patents #4 of 11Top 40%
HK Hamamatsu Photonics K.K.: 1 patents #936 of 1,436Top 70%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
NH Nippon Steel Hardfacing: 1 patents #8 of 28Top 30%
NC Nikko-Materials Co.: 1 patents #27 of 74Top 40%
RM Renesas Mobile: 1 patents #45 of 121Top 40%
Overall (All Time): #352 of 4,157,543Top 1%
521
Patents All Time

Issued Patents All Time

Showing 1–25 of 521 patents

Patent #TitleCo-InventorsDate
12400778 Amorphous metal ribbon, method for manufacturing amorphous metal ribbon, and magnetic core 2025-08-26
12399288 Manufacturing method of scintillator material and scintillator material Hisayoshi Daicho, Takeshi Iwasaki 2025-08-26
12388527 Brillouin gain spectrum distribution measurement method and equipment Tomokazu Oda, Daisuke IIDA, Yusuke KOSHIKIYA, Nazuki HONDA 2025-08-12
12385806 Power coupling coefficient measuring method and power coupling coefficient measuring device Daisuke IIDA, Tomokazu Oda, Hiroyuki OSHIDA 2025-08-12
12360928 Semiconductor device Kazuaki TERASHIMA, Rajesh Ghimire 2025-07-15
12320725 Several mode fiber test method and several mode fiber test device Tomokazu Oda, Daisuke IIDA, Hiroyuki OSHIDA 2025-06-03
12313489 Optical fiber measurement system, optical fiber measurement method, control arithmetic device, and program Tomokazu Oda, Daisuke IIDA, Yusuke KOSHIKIYA, Nazuki HONDA 2025-05-27
12313493 Mode field diameter measuring method and mode field diameter measuring device Yusuke KOSHIKIYA, Nazuki HONDA 2025-05-27
12269445 Method and device for controlling the operation of a hydraulic braking system, hydraulic braking system, and vehicle Andreas Wienss, Georg Widmaier, Oliver Maier 2025-04-08
12261412 Electro-absorption modulator Hideaki ASAKURA, Hayato TAKITA, Shunya YAMAUCHI 2025-03-25
12248720 Image output apparatus using a measured temperature, image output method, and storage medium Nobukazu Suzuki 2025-03-11
12218480 Semiconductor optical amplifier integrated laser Kaoru Okamoto, Masatoshi Arasawa, Tetsuya Nishida, Yasushi Sakuma, Shigetaka Hamada +1 more 2025-02-04
12183319 Electronic musical instrument, method, and storage medium Makoto DANJYO, Fumiaki OTA 2024-12-31
12182045 Semiconductor device Kazuaki TERASHIMA, Rajesh Ghimire 2024-12-31
12151354 Electric power tool Mitsumasa Mizuno, Itaru Murui 2024-11-26
12152957 Inundation detection system and inundation detection method Nazuki HONDA, Hiroyuki OSHIDA 2024-11-26
12135642 Semiconductor device Kazuaki TERASHIMA, Yonghua Wang 2024-11-05
12126138 Optical semiconductor device and semiconductor light-emitting device Hayato TAKITA, Shunya YAMAUCHI, Hideaki ASAKURA 2024-10-22
12116082 Method for operating a two-wheeler Alessandro Moia, Daniel Baumgaertner, Felix Dauer, Georg Widmaier, Oliver Maier +2 more 2024-10-15
12106745 Electronic musical instrument and control method for electronic musical instrument Makoto DANJYO, Fumiaki OTA 2024-10-01
D1039403 Disposable kit for flow cytometer Kazuya Takahashi, Tatsumi Ito, Naohisa Sakamoto, Shinji Tashiro, Yoichi Katsumoto 2024-08-20
12046870 Optical semiconductor device Shigetaka Hamada, Ryosuke Nakajima, Ryu Washino, Shoko Yokokawa, Kouji Nakahara 2024-07-23
12040596 Optical semiconductor device, optical subassembly, and optical module Akira Nakanishi, Shunya YAMAUCHI, Hayato TAKITA, Yoshihiro Nakai, Hideaki ASAKURA 2024-07-16
12027823 Semiconductor laser Shoko Yokokawa 2024-07-02
12027822 Optical semiconductor device Hayato TAKITA, Shigetaka Hamada, Ryosuke Nakajima, Masatoshi Arasawa, Ryu Washino 2024-07-02