HN

Hirotaka Nishijima

MA Mitsui Kinzoku Act: 7 patents #14 of 109Top 15%
OC Ohi Seisakusho Co.: 3 patents #49 of 196Top 25%
Dai Nippon Printing Co.: 2 patents #976 of 2,222Top 45%
Nissan Motor Co.: 2 patents #3,090 of 8,689Top 40%
KC Kasai Kogyo Co.: 1 patents #45 of 121Top 40%
Overall (All Time): #400,570 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
11859418 Automobile door latch device Shintaro Okawa 2024-01-02
11708711 Vehicle door latch device Katsuyuki Ishiguro, Shintaro Okawa, Shunsuke Tamura 2023-07-25
11674341 Vehicle door latch apparatus Katsuyuki Ishiguro, Takuya Kakumae, Shintaro Okawa, Makoto Kaburaki 2023-06-13
11608664 Vehicle door latch apparatus Shintaro Okawa, Katsuyuki Ishiguro, Shunsuke Tamura, Hibiki Ogura 2023-03-21
11555337 Vehicle door latch apparatus Katsuyuki Ishiguro, Shunsuke Tamura, Shintaro Okawa 2023-01-17
11525287 Vehicle door latch apparatus Katsuyuki Ishiguro, Shunsuke Tamura, Shintaro Okawa 2022-12-13
8616594 Device for operating a door latch in a vehicle Ryoji Shimura, Hajime Yoneyama 2013-12-31
6616216 Automotive door construction Junichi Furuyama, Masayuki Saito, Hiromitsu Nishikawa 2003-09-09
6558858 Photosensitive resin composition and color filter Kenji Ueda, Satoshi Shioda, Tomoaki Mukaiyama, Syuichi Mitsuhashi 2003-05-06
6432614 Photosensitive resin composition and color filter Kenji Ueda, Satoshi Shioda, Tomoaki Mukaiyama, Syuichi Mitsuhashi 2002-08-13
4964238 Automotive window regulator Satoru Ugawa 1990-10-23
4669222 Window regulator Hiroshi Ujihara, Satoru Ugawa, Tomotaka Kinoshita, Satoshi Obushi, deceased 1987-06-02