YS

Yasuhiro Sakai

SY Sysmex: 6 patents #120 of 868Top 15%
NC Nippon Shokubai Co.: 6 patents #203 of 1,108Top 20%
US Usc: 5 patents #3 of 17Top 20%
HO Hoya: 5 patents #232 of 1,290Top 20%
SC Sinfonia Technology Co.: 3 patents #30 of 162Top 20%
Mitsubishi Electric: 3 patents #8,691 of 25,717Top 35%
KT Kabushiki Kaisha Toshiba: 3 patents #8,011 of 21,451Top 40%
TC Toppan Printing Co.: 2 patents #414 of 1,467Top 30%
CH Chisso: 2 patents #331 of 833Top 40%
TK Toshiba Tec Kabushiki Kaisha: 2 patents #886 of 1,664Top 55%
YM Yamazaki Mazak: 1 patents #130 of 272Top 50%
JA Japan Atomic Energy Agency: 1 patents #64 of 251Top 30%
PE Pentax: 1 patents #238 of 396Top 65%
PC Pentax Ricoh Imaging Company: 1 patents #41 of 74Top 60%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
PE Pentax: 1 patents #515 of 761Top 70%
📍 Zama, JP: #15 of 615 inventorsTop 3%
Overall (All Time): #75,797 of 4,157,543Top 2%
41
Patents All Time

Issued Patents All Time

Showing 1–25 of 41 patents

Patent #TitleCo-InventorsDate
12048419 Peroxide-resistant flexible endoscope, and methods of reprocessing or sterilizing such endoscope Hrishikesh Vishvas Deo, Yusuke Iimori, Norimasa Okada 2024-07-30
11795019 Sheet conveying device 2023-10-24
11440761 Sheet conveying device 2022-09-13
11060081 Specimen pretreatment apparatus, specimen pretreatment cartridge, and specimen pretreatment method Hiroaki Tobimatsu, Takeo Saitou, Tomoko Ohyama, Takanori Maekawa 2021-07-13
10819203 Linear actuator Yosuke Muraguchi, Hiroshi Takizawa, Takayoshi Fujii, Takashi Fukunaga 2020-10-27
D827590 Power semiconductor device Yukimasa Hayashida, Shinichi Iura, Hitoshi Uemura, Daisuke Oya, Kenji Hatori +2 more 2018-09-04
9882460 Linear actuator Hiroshi Nakagawa, Takayoshi Fujii, Takashi Fukunaga, Takashi Onoue 2018-01-30
D798832 Power semiconductor device Yukimasa Hayashida, Shinichi Iura, Hitoshi Uemura, Daisuke Oya, Kenji Hatori +2 more 2017-10-03
D790491 Power semiconductor device Yukimasa Hayashida, Shinichi Iura, Hitoshi Uemura, Daisuke Oya, Kenji Hatori +2 more 2017-06-27
9647524 Linear actuator Hiroshi Nakagawa, Takayoshi Fujii, Takashi Fukunaga, Takashi Onoue 2017-05-09
9371853 Jet pump and bolt fixing device of jet pump beam Tomoki Fujita, Yuichi Motora, Kiyofumi Saiki, Kunihiko Kinugasa, Haruhiko Hata +4 more 2016-06-21
9073157 Vertical machining center Kiyoshi Nishida, Takeshi Suzuki, Yunosuke Hirose 2015-07-07
8790929 Reagent for diluting blood sample and method for measuring mean corpuscular volume by using the same Yusuke Mori, Kinya Uchihashi 2014-07-29
8558363 Lead frame substrate and method of manufacturing the same, and semiconductor device Takehito Tsukamoto, Susumu Maniwa, Junko Toda 2013-10-15
8390105 Lead frame substrate, manufacturing method thereof, and semiconductor apparatus Junko Toda, Susumu Maniwa, Takehito Tsukamoto 2013-03-05
8360139 Ceramics heat exchanger Takanari Inatomi, Shigeki Maruyama, Shoko Suyama, Ryutaro Hino, Atsuhiko Terada +3 more 2013-01-29
8298622 Silica aerogel coating and its production method Hiroyuki Nakayama, Kazuhiro Yamada, Maki Yamada 2012-10-30
8029871 Method for producing silica aerogel coating Hiroyuki Nakayama, Kazuhiro Yamada, Maki Yamada 2011-10-04
7763340 Dust-proof, light-transmitting member and its use, and imaging apparatus comprising same Kazuhiro Yamada, Hiroyuki Nakayama, Maki Yamada 2010-07-27
7693250 Fast reactor controlled with a reflector Takanari Inatomi, Toshiyuki Suzuki 2010-04-06
7678447 Protective cover for display panel and its use Kazuhiro Yamada, Hiroyuki Nakayama, Maki Yamada 2010-03-16
7645594 Method of preparing assay sample for discriminating bacteria by flow cytometer Yasuyuki Kawashima, Junya Inoue, Yoshiro Ikeuchi 2010-01-12
7632683 Method, apparatus, reagent kit and reagent for distinguishing erythrocytes in a biological specimen Yasuyuki Kawashima 2009-12-15
7619821 Optical element having anti-reflection coating Kazuhiro Yamada, Hiroyuki Nakayama, Maki Yamada 2009-11-17
7422870 Bacteria counting method Yasuyuki Kawashima, Yoshiro Ikeuchi 2008-09-09