HA

Hisashi Akiyama

MC Murata Manufacturing Co.: 13 patents #576 of 5,295Top 15%
Sharp Kabushiki Kaisha: 7 patents #2,322 of 10,731Top 25%
HO Horiba: 4 patents #114 of 604Top 20%
PA Panasonic: 4 patents #6,180 of 21,108Top 30%
Sumitomo Electric Industries: 3 patents #7,735 of 21,551Top 40%
SO Sony: 3 patents #10,744 of 25,231Top 45%
KM Konica Minolta: 1 patents #1,862 of 2,718Top 70%
SE Seiko Epson: 1 patents #5,551 of 7,774Top 75%
Overall (All Time): #92,721 of 4,157,543Top 3%
36
Patents All Time

Issued Patents All Time

Showing 1–25 of 36 patents

Patent #TitleCo-InventorsDate
12408458 Photoelectric conversion element and light receiving device 2025-09-02
12105009 Method for generating data for particle analysis, program for generating data for particle analysis, and device for generating data for particle analysis Hiroyuki KOSHIKAWA, Tetsuya Mori, Kosuke MATSUO, Hitoshi Nakatani, Toshihiro Katsuda 2024-10-01
11879822 Particle size distribution measuring device and program for particle size distribution measuring device Tetsuya Mori, Eiichi Nagaoka 2024-01-23
11777466 Matching circuit, matching circuit element, and communication device Kenichi Ishizuka 2023-10-03
11545953 Matching circuit and communication device 2023-01-03
11448579 Particle size distribution measuring device and program for particle size distribution measuring device Tetsuya Mori, Makoto Nagura 2022-09-20
11095265 Matching circuit and communication device 2021-08-17
10823688 Radiation detection device Kusuo Ueno, Takeshi Akamatsu 2020-11-03
10263324 Impedance conversion element and communication device Kenichi Ishizuka 2019-04-16
10038864 Solid-state imaging device and electronic apparatus for phase difference autofocusing 2018-07-31
9755606 Common mode filter and ESD-protection-circuit-equipped common mode filter Noriyuki Ueki 2017-09-05
9666356 Laminated common-mode choke coil Noboru Kato, Takashi Noma 2017-05-30
9344054 Common mode filter Kuniaki YOSUI, Noboru Kato 2016-05-17
9245681 Laminated common-mode choke coil Noboru Kato, Takashi Noma 2016-01-26
9013625 Control device, control method, and program Yoshinori Takagi 2015-04-21
8834373 Ultrasonographic device with weighted addition of data Hiroshi Fukukita 2014-09-16
8641625 Ultrasonic diagnostic apparatus Hiroshi Fukukita 2014-02-04
8216147 Ultrasonographic equipment Kiyoshi Fujii, Keiji Shintani, Satoru Uchikawa, Makoto Kondo 2012-07-10
7818054 Acupuncture point position evaluating apparatus Takenori Fukumoto 2010-10-19
7566304 Ultrasound diagnostic device Yasuhiro Nakamura, Akiko Uchikawa, Morio Nishigaki, Hidenori YOSHITOMI 2009-07-28
7353493 Exposure mask, optical proximity correction device, optical proximity correction method, manufacturing method of semiconductor device, and optical proximity correction program 2008-04-01
6950072 Surface mount antenna, antenna device using the same, and communication device Akira Miyata, Kazunari Kawahata 2005-09-27
6677902 Circularly polarized antenna apparatus and radio communication apparatus using the same Kazunari Kawahata, Shigehazu Ito 2004-01-13
6567148 Electrode substrate having particular projecting portion, manufacturing method thereof, and liquid crystal display element Nobuyuki Itoh, Masaaki Kabe 2003-05-20
6483465 Circularly polarized wave antenna and manufacturing method therefor Shigekazu Itoh, Kazunari Kawahata, Atsuyuki Yuasa 2002-11-19