TY

Takashi Yamada

KT Kabushiki Kaisha Toshiba: 47 patents #379 of 21,451Top 2%
NM Nippon Micrometal: 45 patents #2 of 39Top 6%
SO Sony: 27 patents #1,364 of 25,231Top 6%
NT NTT: 22 patents #105 of 4,871Top 3%
TO Toyota: 20 patents #1,142 of 26,838Top 5%
NC Nippon Steel Chemical: 20 patents #3 of 184Top 2%
PA Panasonic: 19 patents #1,080 of 21,108Top 6%
Fujitsu Limited: 19 patents #1,495 of 24,456Top 7%
NC Nippon Steel & Sumikin Materials Co.: 18 patents #2 of 78Top 3%
Pioneer Electronic: 18 patents #49 of 1,840Top 3%
CC Citizen Watch Co.: 15 patents #29 of 1,225Top 3%
HI Hitachi: 14 patents #2,889 of 28,497Top 15%
Tdk: 12 patents #488 of 3,796Top 15%
KS Kabushiki Kaisha Shinsangyokaihatsu: 12 patents #2 of 34Top 6%
MC Murata Manufacturing Co.: 11 patents #708 of 5,295Top 15%
AC Aisin Aw Co.: 10 patents #174 of 2,011Top 9%
Honda Motor Co.: 10 patents #2,048 of 21,052Top 10%
KA Kao: 9 patents #309 of 3,221Top 10%
Pioneer: 8 patents #199 of 1,730Top 15%
NE Nec: 7 patents #2,006 of 14,502Top 15%
NC Nippon Steel Materials Co.: 7 patents #2 of 34Top 6%
Yamaha Motor: 7 patents #221 of 2,310Top 10%
LC Lapis Semiconductor Co.: 7 patents #27 of 349Top 8%
MC Minolta Co.: 7 patents #298 of 1,416Top 25%
OC Olympus Optical Co.: 7 patents #488 of 2,334Top 25%
NC Nippondenso Co.: 7 patents #296 of 3,479Top 9%
MM Mitsubishi Materials: 6 patents #167 of 1,543Top 15%
KM Konica Minolta: 6 patents #610 of 2,718Top 25%
Mitsubishi Electric: 6 patents #4,940 of 25,717Top 20%
Kyocera: 5 patents #593 of 3,732Top 20%
SE Seiko Epson: 4 patents #3,385 of 7,774Top 45%
NC N.E. Chemcat: 4 patents #15 of 136Top 15%
RI Rigaku: 4 patents #52 of 239Top 25%
OC Omron Automotive Electronics Co.: 3 patents #27 of 186Top 15%
NC Nihon Kessho Kogaku Co.: 3 patents #3 of 13Top 25%
FC Fujimori Kogyo Co.: 3 patents #18 of 112Top 20%
DE Denso: 3 patents #3,857 of 11,792Top 35%
AI Aisin-Warner: 3 patents #37 of 98Top 40%
SC Sanyo Electric Co.: 3 patents #1,910 of 6,347Top 35%
JL Johnson Matthey Public Limited: 3 patents #199 of 922Top 25%
KC Kansai Electric Power Co.: 3 patents #61 of 506Top 15%
AD Adeka: 2 patents #177 of 499Top 40%
HU Hiroshima University: 2 patents #78 of 421Top 20%
KT Kabushiki Kaisha Top: 2 patents #29 of 213Top 15%
Nissan Motor Co.: 2 patents #3,090 of 8,689Top 40%
SC Shimizu Construction Co.: 2 patents #41 of 352Top 15%
SU Sumco: 2 patents #160 of 464Top 35%
UN Unknown: 2 patents #12,644 of 83,584Top 20%
FI Fujifilm Business Innovation: 2 patents #2,833 of 5,238Top 55%
AC Asahi Organic Chemicals Industry Co.: 1 patents #21 of 67Top 35%
ND Ntt Data: 1 patents #6 of 32Top 20%
NE Ntt Electronics: 1 patents #160 of 358Top 45%
NE Nec Electronics: 1 patents #715 of 1,789Top 40%
OM Omron: 1 patents #1,808 of 3,089Top 60%
ON Onkyo: 1 patents #80 of 170Top 50%
NG National Center For Geriatrics And Gerontology: 1 patents #15 of 52Top 30%
KC Kuraray Co.: 1 patents #981 of 1,827Top 55%
KC Kowa Company: 1 patents #310 of 562Top 60%
KM Konica Minolta: 1 patents #986 of 1,361Top 75%
KC Kaken Tech Co.: 1 patents #7 of 11Top 65%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
SH Shimadzu: 1 patents #1,152 of 2,007Top 60%
Samsung: 1 patents #49,284 of 75,807Top 70%
SO Socionext: 1 patents #229 of 541Top 45%
TI Toyota Industries: 1 patents #505 of 955Top 55%
AC Asahi Kasei Kogyo Co.: 1 patents #565 of 1,395Top 45%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
JL Johnson Matthey (Shanghai) Chemicals Limited: 1 patents #8 of 18Top 45%
TC Teikoku Tsushin Kogyo Co.: 1 patents #18 of 41Top 45%
IC Imasen Electric Industrial Co.: 1 patents #13 of 45Top 30%
WU Waseda University: 1 patents #116 of 411Top 30%
DC Daiichi Kigenso Kagaku Kogyo Co.: 1 patents #28 of 61Top 50%
YM Yamaha Marine: 1 patents #80 of 137Top 60%
NC Nippon Steel Chemical Co.: 1 patents #136 of 380Top 40%
NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
NS Nippon Soken: 1 patents #783 of 1,540Top 55%
NP Nippon Telegraph And Telephone Public: 1 patents #297 of 842Top 40%
NC Nippon Light Metal Company: 1 patents #203 of 499Top 45%
Overall (All Time): #502 of 4,157,543Top 1%
440
Patents All Time

Issued Patents All Time

Showing 1–25 of 440 patents

Patent #TitleCo-InventorsDate
12412864 Bonding wire for semiconductor devices Daizo Oda, Takumi Ohkabe, Teruo Haibara, Tetsuya OYAMADA, Tomohiro Uno 2025-09-09
12407307 Power amplification circuit, radio-frequency circuit, and communication device Kenji Tahara, Kenichi Shimamoto 2025-09-02
12407302 Power amplifier circuit Toshikazu Terashima, Yuri HONDA 2025-09-02
12395195 Radio-frequency module and communication device Takanori UEJIMA, Dai NAKAGAWA, Yukiya YAMAGUCHI, Yuji TAKEMATSU, Motoji TSUDA +3 more 2025-08-19
12388044 Al bonding wire Akihito Nishibayashi, Teruo Haibara, Daizo Oda, Motoki ETO, Tetsuya OYAMADA +2 more 2025-08-12
12362831 Optical main signal processing node apparatus and control method of optical main signal processing node apparatus Kota Asaka, Keita NISHIMOTO, Yukio TOYOSHIMA, Junichi KANI 2025-07-15
12316289 Power amplifying circuit 2025-05-27
12300658 Copper alloy bonding wire for semiconductor devices Daizo Oda, Motoki ETO, Teruo Haibara, Tomohiro Uno 2025-05-13
12248181 Optical module Yuriko Kawamura, Yusuke Nasu, Yuichiro Ikuma 2025-03-11
12233428 Dispenser 2025-02-25
12222567 Optical circuit module Yuichiro Ikuma, Yusuke Nasu 2025-02-11
12140133 Dispenser 2024-11-12
12132025 Bonding wire Akihito Nishibayashi, Teruo Haibara, Daizo Oda, Motoki ETO, Tetsuya OYAMADA +2 more 2024-10-29
12124086 Optical fiber connection structure Yuichiro Ikuma, Yusuke Nasu 2024-10-22
12119793 Power amplifier module Satoshi Tanaka, Yasuhisa Yamamoto 2024-10-15
12114157 Service start method and communication system Manabu YOSHINO, Hiroo Suzuki, Jun-ichi Kani 2024-10-08
12090578 Al bonding wire Akihito Nishibayashi, Teruo Haibara, Daizo Oda, Motoki ETO, Tetsuya OYAMADA +2 more 2024-09-17
12078851 Optical module Shunichi Soma, Yusuke Nasu, Ken Tsuzuki, Kiyofumi Kikuchi 2024-09-03
12058475 Video display system, video conversion device, and video display method Yoshinori Okazaki, Yoshito Tanaka, Daizaburo Matsuki, Yoshifumi Kawaguchi 2024-08-06
12055765 Optical module Yuriko Kawamura, Yusuke Nasu 2024-08-06
D1037007 Pump dispenser 2024-07-30
12038614 Optical fiber array and connecting method thereof Yuichiro Ikuma 2024-07-16
12020427 Differentiation device, differentiation method for depression symptoms, determination method for level of depression symptoms, stratification method for depression patients, determination method for effects of treatment of depression symptoms, and brain activity training device Giuseppe Lisi, Jun Morimoto, Mitsuo Kawato, Naho ICHIKAWA, Yasumasa OKAMOTO 2024-06-25
11993268 Information processing apparatus, moving body, computer-readable recording medium and method Kazunori Tokunaga, Mafuyu KOSEKI, Toshiaki Takano, Satoshi Onodera 2024-05-28
11982837 Interposer circuit Yuichiro Ikuma, Yusuke Nasu, Manabu Oguma 2024-05-14