KN

Katsuaki NAGAHASHI

HC Hitachi-Johnson Controls Air Conditioning: 4 patents #10 of 179Top 6%
Overall (All Time): #1,140,417 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11280530 Air conditioner provided with means for predicting and detecting failure in compressor and method for predicting and detecting the failure Shuuhei TADA, Koji Naito 2022-03-22
10415842 Outdoor unit for air conditioner, air conditioner, and method for controlling air conditioner Koji Naito, Hayato Mori 2019-09-17
10359211 Refrigeration and air conditioning device Hayato Mori, Shuntaro Inoue, Shoutaro Yamamoto 2019-07-23
10274211 Air conditioner Shuuhei TADA, Koji Naito, Kazumoto Urata, Hayato Mori 2019-04-30