AY

Akihiro Yamamoto

Sharp Kabushiki Kaisha: 38 patents #281 of 10,731Top 3%
Sumitomo Electric Industries: 18 patents #1,247 of 21,551Top 6%
RE Renesas Electronics: 17 patents #139 of 4,529Top 4%
Honda Motor Co.: 15 patents #1,078 of 21,052Top 6%
PA Panasonic: 9 patents #2,933 of 21,108Top 15%
JA Jatco: 8 patents #76 of 871Top 9%
HI Hitachi: 8 patents #5,191 of 28,497Top 20%
HC Hitachi Industrial Equipment Systems Co.: 7 patents #61 of 550Top 15%
AR Arkray: 6 patents #47 of 354Top 15%
SP Sakai Display Products: 4 patents #45 of 175Top 30%
FD Fdk: 4 patents #40 of 324Top 15%
Nsk: 4 patents #376 of 1,559Top 25%
MI Mitsubishi Cable Industries: 4 patents #43 of 372Top 15%
Fujitsu Limited: 3 patents #8,614 of 24,456Top 40%
Nissan Motor Co.: 3 patents #2,303 of 8,689Top 30%
VM Via Mechanics: 3 patents #2 of 34Top 6%
CK Ckd: 2 patents #99 of 332Top 30%
PJ Primetals Technologies Japan: 1 patents #47 of 100Top 50%
RC Riken Keiki Co.: 1 patents #14 of 35Top 40%
RD Roland Dg: 1 patents #88 of 158Top 60%
FA Fanuc: 1 patents #1,202 of 1,735Top 70%
SC Sumitomo Construction Machinery Co.: 1 patents #46 of 89Top 55%
Ericsson: 1 patents #5,184 of 9,909Top 55%
YE Yokogawa Electric: 1 patents #658 of 1,441Top 50%
CL Central Glass Company, Limited: 1 patents #505 of 968Top 55%
MM Mitsubishi-Hitachi Metals Machinery: 1 patents #15 of 45Top 35%
MC Mitsui Chemicals: 1 patents #1,270 of 2,279Top 60%
NC Nichirin Co.: 1 patents #7 of 24Top 30%
NI Nikon: 1 patents #1,647 of 2,493Top 70%
NC Nippon Grease Co.: 1 patents #6 of 22Top 30%
NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
OL Olympus: 1 patents #2,078 of 3,097Top 70%
Overall (All Time): #4,883 of 4,157,543Top 1%
168
Patents All Time

Issued Patents All Time

Showing 25 most recent of 168 patents

Patent #TitleCo-InventorsDate
12318827 Rolling mill, rolling mill control method, and thrust force supporting method in rolling mill Kenji Horii, Toshihiro Usugi, Hikaru Nakaya, Daisuke IWAKI, Hiroki Yamasaki 2025-06-03
12044232 Fluid machine system and method for controlling same Norio Aoyagi, Hiroaki Saito, Fuminori Kato, Daichi Oka 2024-07-23
12018352 Hot rolled steel sheet Mutsumi SAKAKIBARA, Akifumi SAKAKIBARA, Tetsu Asato 2024-06-25
11982340 Two-speed transmission Hirotaka Kishida 2024-05-14
11976648 Fluid machine Yoshiyuki Kanemoto, Daichi Oka 2024-05-07
11937410 Package-type fluid machine Fuminori Kato, Yoshiyuki Kanemoto, Hiroaki Saito, Daichi Oka 2024-03-19
11867242 Power transmission path switching device and two-stage transmission Hirotaka Kishida 2024-01-09
11852228 Differential device Eiji Inoue 2023-12-26
11745340 Robot controller Takashi Nishimura, Issei AOYAMA, Tetsuro Izumi, Shangning Li 2023-09-05
11697786 Grease composition Satoshi Doi, Jusei Maeda 2023-07-11
11644476 Analysis device Naotsugu Onuma 2023-05-09
11619644 Analysis device and positioning method Shigeru Kitamura, Naoto Shichi 2023-04-04
11585335 Gas compressor and method for controlling same Norio Aoyagi, Yoshiyuki Kanemoto, Hiroaki Saito, Fuminori Kato, Daichi Oka 2023-02-21
11542951 Gas compressor and control method therefor Yoshiyuki Kanemoto, Norio Aoyagi, Hiroaki Saito, Fuminori Kato, Daichi Oka 2023-01-03
11534946 Machine base of injection molding machine Keisuke Sugahara 2022-12-27
11493128 Motive power transmission route switching device and two-speed transmission Hirotaka Kishida, Ricardo Rodriguez Lopez, Seigou Urakami, Shohei Kaneko 2022-11-08
11467175 Analysis device and positioning method Shigeru Kitamura, Naoto Shichi 2022-10-11
11455248 Semiconductor device capable of performing software lock-step Atsushi Nakamura, Kazuaki TERASHIMA, Manabu Koike 2022-09-27
11435638 Liquid crystal display device Yoshitaka Okumoto, Koji Hasegawa 2022-09-06
11415586 Analysis device Daisuke Matsumoto, Masao Kawano 2022-08-16
11401934 Rotary displacement compressor having a check valve and a backflow control valve arranged in series through a discharge pipe Fuminori Kato, Yoshiyuki Kanemoto, Hiroaki Saito 2022-08-02
11378960 Mobile entity Ryosuke Nakamura, Azusa Amino, Taishi Ueda 2022-07-05
11327006 Analysis device Naoto Shichi 2022-05-10
11320078 Checking tool for tube coupler Naoyuki Oba, Katsumi Ogawa, Hiroki Iwata 2022-05-03
11212435 Semiconductor device for image distortion correction processing and image reduction processing 2021-12-28