KM

Kazuya Matsumoto

Canon: 25 patents #2,400 of 19,416Top 15%
OL Olympus: 19 patents #150 of 3,097Top 5%
OC Olympus Optical Co.: 15 patents #172 of 2,334Top 8%
OS Olympus Medical Systems: 10 patents #46 of 833Top 6%
SO Sony: 7 patents #6,034 of 25,231Top 25%
TL Tokyo Electron Limited: 6 patents #1,241 of 5,567Top 25%
NE Nec: 5 patents #2,830 of 14,502Top 20%
NC New Japan Chemical Co.: 4 patents #14 of 110Top 15%
KC Kyoraku Co.: 4 patents #31 of 136Top 25%
AU Akita University: 4 patents #6 of 60Top 10%
Sharp Kabushiki Kaisha: 3 patents #4,164 of 10,731Top 40%
CC Citizen Systems Japan Co.: 3 patents #9 of 40Top 25%
CC Citizen Holdings Co.: 3 patents #70 of 431Top 20%
DI Daikin Industries: 3 patents #994 of 2,957Top 35%
NC Nec Casio Mobile Communications: 2 patents #7 of 72Top 10%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
FU Fujikura: 2 patents #518 of 1,407Top 40%
TU The School Corporation Kansai University: 2 patents #16 of 64Top 25%
UM United Microelectronics: 2 patents #1,942 of 4,560Top 45%
SY Sysmex: 2 patents #337 of 868Top 40%
PA Panasonic: 2 patents #9,678 of 21,108Top 50%
DC Daiichi Kigenso Kagaku Kogyo Co.: 2 patents #13 of 61Top 25%
KE Kewpie: 2 patents #5 of 93Top 6%
TK Terumo Kabushiki Kaisha: 2 patents #599 of 1,558Top 40%
KC Konami Digital Entertainment Co.: 2 patents #166 of 611Top 30%
HK Hitachi Automotive Systems Kyushu: 2 patents #5 of 10Top 50%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
AK Asm Japan K.K.: 1 patents #77 of 128Top 65%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
JT Jtekt: 1 patents #1,102 of 1,969Top 60%
KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
TI Toyota Industries: 1 patents #904 of 1,610Top 60%
Kawasaki: 1 patents #1,551 of 2,943Top 55%
KO Komatsu: 1 patents #1,163 of 2,087Top 60%
Mazda Motor: 1 patents #2,563 of 4,755Top 55%
AU A School Corporation Kansai University: 1 patents #30 of 98Top 35%
MC Mitsui Chemicals: 1 patents #1,270 of 2,279Top 60%
VM Via Mechanics: 1 patents #11 of 34Top 35%
📍 Akita, JP: #2 of 283 inventorsTop 1%
Overall (All Time): #8,777 of 4,157,543Top 1%
127
Patents All Time

Issued Patents All Time

Showing 1–25 of 127 patents

Patent #TitleCo-InventorsDate
12292382 Crystallinity measurement device, resin-containing material manufacturing device, crystallinity measurement method, and resin-containing material manufacturing method Nobuyuki Kamihara, Naomoto Ishikawa, Kiyoka TAKAGI, Sota KAMO, Makoto Yamaguchi +2 more 2025-05-06
12243723 Plasma processing apparatus Yusuke Hayasaka, Atsushi Sasaki, Shingo Takahashi, Koichi Nagami 2025-03-04
12139495 Crystal nucleating agent for polyolefin resin, method for producing crystal nucleating agent for polyolefin resin, and method for improving fluidity of crystal nucleating agent for polyolefin resin Shohei Iwasaki, Yohei Uchiyama, Mitsuko Inoue, Yurie Shinoda, Takayuki Maeda 2024-11-12
12130547 Image display apparatus Keisuke Homma 2024-10-29
12097074 Ultrasonic element and endoscope Masahiro Katashiro 2024-09-24
12039817 Gate system Yuka Ogino, Keiichi Chono 2024-07-16
11958039 Zirconia-based porous body and method for manufacturing zirconia-based porous body 2024-04-16
11945727 Zirconia-based porous body 2024-04-02
11873389 Composition and molded article Mitsutoshi Jikei, Shushi Yamada, Tsuyoshi Noguchi, Fumihiro Kamiya, Yoshiho Yanagida 2024-01-16
11693305 Image display apparatus Keisuke Homma 2023-07-04
11667599 Metal salt of an alicyclic dicarboxylic acid having excellent dispersibility in polyolefin resin, production method for said metal salt of an alicyclic dicarboxylic acid, crystal nucleating agent for polyolefin resin containing said metal salt of an alicyclic dicarboxylic acid, crystal nucleating agent composition containing said crystal nucleating agent, polyolefin resin composition, and polyolefin resin molded article Shohei Iwasaki, Mitsuko Inoue, Yurie Shinoda, Sachio Kitagawa, Yohei Uchiyama 2023-06-06
11634427 Crystal nucleating agent for polyolefin resin, method for producing crystal nucleating agent for polyolefin resin, and method for improving fluidity of crystal nucleating agent for polyolefin resin Shohei Iwasaki, Yohei Uchiyama, Mitsuko Inoue, Yurie Shinoda, Takayuki Maeda 2023-04-25
11592440 Bioparticle measuring method Takuya Iino, Keiko Yoshikawa 2023-02-28
11525824 Bioparticle measuring method Takuya Iino, Keiko Yoshikawa 2022-12-13
11454836 Laser processing apparatus and laser processing method Kazuo Watanabe, Atsushi Sakamoto, Masanori Sato, Mitsuru Kato, Masaru Kikuchi 2022-09-27
11440084 Method of manufacturing outside joint member Yohei Fukumoto, Motonori Nakao, Kenichi Kurisu, Shuhei Fukuda 2022-09-13
11424660 Motor-driven compressor Kohei Fukumitsu, Suehiro Fukazawa, Takayuki Ota, Takahiro Suzuki, Atsushi Nishizawa 2022-08-23
11408531 Spool valve Shinji Narita, Hideki Tanaka, Kazuto Fujiyama 2022-08-09
11266908 Game system, game control device, and information storage medium Yukihiro Yamazaki, Saori Akune 2022-03-08
11209725 Image display apparatus Keisuke Homma 2021-12-28
11047291 Engine cooling device and engine system Makoto Nobayashi, Yasuhiro Kamoshida, Makoto Watanabe 2021-06-29
11007475 Dehumidification device and dehumidification method Nobuki Sakikawa, Takashi Miyata 2021-05-18
10894874 Crystal nucleator for polyolefin resins, method for producing crystal nucleator for polyolefin resins, and method for improving fluidity of crystal nucleator for polyolefin resins Shohei Iwasaki, Yohei Uchiyama, Takayuki Maeda 2021-01-19
10815369 Composition and molded article Mitsutoshi Jikei, Sumito Yamakawa, Tadatake Sakurada, Fumihiro Kamiya, Tsuyoshi Noguchi 2020-10-27
10685816 Method of etching object to be processed Yoshihiro Umezawa, Jun Sato, Kiyoshi Maeda, Mitsunori Ohata 2020-06-16