YY

Yoshiyuki Yokoyama

DE Denso: 17 patents #571 of 11,792Top 5%
Yamaha Motor: 2 patents #855 of 2,310Top 40%
NI Nissan Chemical Industries: 2 patents #451 of 1,150Top 40%
TC Tokyo Seimitsu Co.: 2 patents #68 of 257Top 30%
TP Toyama Prefecture: 2 patents #8 of 63Top 15%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
RT Renesas Technology: 1 patents #1,991 of 3,337Top 60%
VA Valneva: 1 patents #11 of 20Top 60%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
MC Mitsuba Electric Manufacturing Co.: 1 patents #78 of 176Top 45%
MS Mitsubishi Hitachi Power Systems: 1 patents #495 of 970Top 55%
ME Mitsubishi Hitachi Power Systems Europe: 1 patents #7 of 27Top 30%
📍 Iwata, JP: #24 of 782 inventorsTop 4%
Overall (All Time): #122,335 of 4,157,543Top 3%
30
Patents All Time

Issued Patents All Time

Showing 1–25 of 30 patents

Patent #TitleCo-InventorsDate
12389581 Component storing member storage cabinet and method of managing component storing members 2025-08-12
12045920 Component mounting management apparatus, component mounting management method, component mounting management program, and recording medium 2024-07-23
11053956 Ejector Haruyuki Nishijima, Yoshiaki Takano, Hiroshi Oshitani, Yohei Nagano, Ryota Nakashima 2021-07-06
10935051 Ejector and ejector-type refrigeration cycle Haruyuki Nishijima, Yoshiaki Takano 2021-03-02
10767905 Ejector Haruyuki Nishijima, Yoshiaki Takano, Hiroshi Oshitani, Yohei Nagano, Ryota Nakashima 2020-09-08
10732220 Positioning and fixing device Hiroo Tamura, Katsura Tomotaki, Tomohiro Yoshimochi, Masami Takatori 2020-08-04
10495350 Ejector-type refrigeration cycle Makoto Kume, Masahiro Yamada, Toshiyuki Tashiro, Yoshinori Araki, Haruyuki Nishijima +1 more 2019-12-03
10465957 Ejector-type refrigeration cycle, and ejector Etsuhisa Yamada, Haruyuki Nishijima, Yoshiaki Takano 2019-11-05
10442274 Ejector refrigeration cycle device and low outside temperature operation thereof Toshiyuki Tashiro, Masahiro Yamada, Makoto Kume, Haruyuki Nishijima, Youhei Nagano +1 more 2019-10-15
10378795 Ejector and ejector refrigeration cycle Ryu Fukushima, Haruyuki Nishijima 2019-08-13
10358947 Combined cycle gas turbine plant José Manuel Calvo Martinez, Elvio Rubio, Pablo Ratia 2019-07-23
10316865 Ejector, manufacturing method thereof, and ejector-type refrigeration cycle Haruyuki Nishijima, Etsuhisa Yamada, Ryota Nakashima, Yoshiaki Takano, Kazunori Mizutori +2 more 2019-06-11
10222697 Photosensitive fiber and method for manufacturing same Takahiro Kishioka 2019-03-05
10184704 Ejector and ejector-type refrigeration cycle Haruyuki Nishijima, Yoshiaki Takano 2019-01-22
10179500 Ejector-type refrigeration cycle Hiroshi Kataoka, Shun Kurata, Isamu Takasugi, Haruyuki Nishijima, Youhei Nagano 2019-01-15
10145588 Ejector refrigeration cycle Youhei Nagano, Haruyuki Nishijima 2018-12-04
10029538 Refrigeration cycle Yoichiro Kawamoto, Etsuhisa Yamada, Haruyuki Nishijima, Yoshiaki Takano 2018-07-24
9897354 Ejector Etsuhisa Yamada, Haruyuki Nishijima 2018-02-20
9625193 Ejector Haruyuki Nishijima, Etsuhisa Yamada 2017-04-18
9618245 Ejector Haruyuki Nishijima, Etsuhisa Yamada, Daisuke NAKAJIMA 2017-04-11
9512858 Ejector Daisuke NAKAJIMA, Haruyuki Nishijima, Etsuhisa Yamada, Hideya Matsui, Kenta Kayano +1 more 2016-12-06
9394921 Ejector Etsuhisa Yamada, Haruyuki Nishijima, Tatsuhiro Suzuki, Yoshiaki Takano, Hideya Matsui 2016-07-19
9310362 Microwell array chip and method of manufacturing same Atsushi Muraguchi, Hiroyuki Kishi, Yoshiharu Tokimitsu, Sachiko Kondo, Tsutomu Obata +4 more 2016-04-12
8664003 Chip provided with film having hole pattern with the use of thermoresponsive polymer and method of producing the same Eiichi Tamiya, Satoshi Fujiki, Katsumi Tanino, Atsushi Muraguchi, Hiroyuki Kishi +2 more 2014-03-04
7721575 Socks 2010-05-25