TW

Takeshi Wakisaka

DE Denso: 20 patents #415 of 11,792Top 4%
TO Toyota: 3 patents #8,352 of 26,838Top 35%
NS Nippon Soken: 1 patents #783 of 1,540Top 55%
Overall (All Time): #212,444 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12187101 Vehicle air conditioner Tomoyuki NOMURA, Syuichi Mizuno, Hiroshi Oshitani 2025-01-07
10744842 Vehicular air conditioning device Takehiro Sato, Yoshinori Ichishi, Akira Ito, Tatsuyuki Matsubara, Yoshinori Okuno +1 more 2020-08-18
10744852 Vehicular air-conditioning device Kazuya Nishiuma, Toshinao Aoki, Yoshinori Ichishi, Takayuki Shimauchi, Makoto Inoue +4 more 2020-08-18
10710432 Vehicle air conditioner Yoshinori Ichishi, Masahiko Morikawa, Takahiro Araki 2020-07-14
9803904 Refrigerant cycle device Minoru Sasaki, Takashi Yamanaka, Motohiro Yamaguchi, Yasuaki Sasaki, Ken Matsunaga 2017-10-31
9505289 Torque estimating device for compressor Kenta Kayano, Takekazu Kanou, Yoshikatsu Sawada 2016-11-29
8375736 Refrigeration cycle apparatus Kazuma Miyazaki, Yoshikatsu Sawada, Yasutane Hijikata, Hiroyuki Nakaima 2013-02-19
8256238 Control system for a variable-capacity compressor in air conditioner Katsuhiko Honda 2012-09-04
8181473 Refrigeration cycle device, and air conditioner for vehicle Satohisa Yoshida, Yoshihiro Furumoto, Yasuaki Akabane 2012-05-22
7997331 Air-conditioning system Mitsuyo Oomura, Katsutoshi Hirose 2011-08-16
7891204 Refrigeration cycle device for vehicle Shun Kurata, Katsuhiko Honda 2011-02-22
7100383 Air conditioner for vehicle capable of recovering vehicle deceleration energy Naoshi Sugesawa, Kenji Miura, Tadashi Nakagawa, Noboru Takagi 2006-09-05
7096680 Vehicle air conditioner with discharge capacity control of compressor Naoshi Sugesawa, Tadashi Nakagawa, Noboru Takagi 2006-08-29
6729148 Refrigerating cycle device for vehicle and controlling method thereof Kazuhito Miyagawa 2004-05-04
6694751 Method of control of air-conditioning system driven by vehicle engine Yasutane Hijikata, Kazuhito Miyagawa 2004-02-24
6467291 Refrigeration cycle apparatus Yoshiaki Takano, Satoshi Izawa 2002-10-22
6234769 Hybrid type compressor driven by engine and electric motor Takeshi Sakai, Masafumi Nakashima, Hiroshi Kishita, Mikio Matsuda, Hiroshi Ogawa +1 more 2001-05-22
6231316 Scroll-type variable-capacity compressor Shigeki Iwanami, Keiichi Uno 2001-05-15
6148632 Refrigeration cycle apparatus Hiroshi Kishita, Yoshimitsu Inoue, Hajime Ito, Yoshiaki Takano, Satoshi Izawa 2000-11-21
6106253 Scroll type compressor for gas-injection type refrigerating cycle Takeshi Sakai 2000-08-22