KO

Kaoru Okada

HO Horiba: 6 patents #63 of 604Top 15%
Bridgestone: 4 patents #601 of 2,860Top 25%
OC Oji Paper Co.: 3 patents #57 of 423Top 15%
KM Konica Minolta: 2 patents #1,382 of 2,718Top 55%
HC Hirano Tecseed Co.: 1 patents #8 of 17Top 50%
NC New Oji Paper Co: 1 patents #39 of 139Top 30%
FC Fuji Electrochemical Co.: 1 patents #38 of 99Top 40%
SC Seiko Kagaku Kogyo Co.: 1 patents #6 of 11Top 55%
Overall (All Time): #243,308 of 4,157,543Top 6%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12303212 Ultrasonic diagnostic apparatus, ultrasonic probe, and attachment for ultrasonic probe KOJI OURA, Masahiko Kadokura, Takashi Mizuno 2025-05-20
12193875 Ultrasound diagnostic apparatus and storage medium Yuichi Nishikubo, Hiroaki Kikuchi 2025-01-14
9637187 Rubber crawler 2017-05-02
9446806 Rubber crawler 2016-09-20
9140675 Test system Koji Watanabe, Hiroshi Nakamura, Masayuki Hayata, Toru Yamazaki 2015-09-22
9116138 Exhaust gas analysis system and program for this system Masayuki Hayata, Toru Yamazaki, Katsumi Uratani 2015-08-25
9110040 Exhaust gas measurement device and recording medium having program for exhaust gas measurement device recorded thereon Masayuki Hayata, Toru Yamazaki 2015-08-18
9074965 Exhaust gas analyzing device, management device for exhaust gas analyzing device and management program for exhaust gas analyzing device Masayuki Hayata, Toru Yamazaki 2015-07-07
8794048 System for determining number of particles Takashi Matsuyama, Masayoshi Shinohara, Yoshinori Otsuki, Masanobu Akita 2014-08-05
D694283 Rubber crawler Nobuo Shimozono 2013-11-26
D676068 Metallic core of rubber crawler Nobuo Shimozono 2013-02-12
7434449 Exhaust gas analyzer Takeshi Kusaka, Akihiro Taniguchi, Tatsuki Kumagai 2008-10-14
6316051 Process for producing silicon carbide fiber 2001-11-13
5922300 Process for producing silicon carbide fibers Keihachiro Nakajima, Hitoshi Kato, Ryoji Kubo 1999-07-13
5676918 Method of producing silicon carbide fibers Keihachiro Nakajima 1997-10-14
5618510 Process for producing silicon carbide material Keihachiro Nakajima, Hitoshi Kato 1997-04-08
5582868 Process and apparatus for interment coating of a sheet without wrinkling thereof Yoshiro Harada, Kohei Yamamoto, Kazuhiko Hironaka, Hiroshi Kobara, Eiji Matsui +1 more 1996-12-10
4200562 Sizing agent for use in making paper Shigehiko Yoshioka 1980-04-29