Hiroto IGAWA has been granted 10 US patents while listed as an inventor at Kokusai Electric . The first was granted in 2017 and the most recent in November 2024. Hiroto IGAWA ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Hiroto IGAWA in Toyama, JP.
Patents per Year Patents granted per year, 2017 to 2024 Bar chart with a peak of 4 patents in 2021. peak 4 2017: 1 patents 2017 2020: 1 patents 2020 2021: 4 patents 2021 2023: 1 patents 2023 2024: 3 patents 2024 Issued Patents All Time
Showing 1–10 of 10 patents
Patent # Title Co-Inventors Date
12154826 Method of manufacturing semiconductor device, substrate processing apparatus, and recording medium Masanori NAKAYAMA , Katsunori FUNAKI , Tatsushi UEDA , Yasutoshi TSUBOTA , Yuichiro TAKESHIMA +1 more 2024-11-26
12040161 Method of manufacturing semiconductor device, substrate processing apparatus, and recording medium Yasutoshi TSUBOTA , Masanori NAKAYAMA , Katsunori FUNAKI , Tatsushi UEDA , Eiko TAKAMI +3 more 2024-07-16
11908682 Method of manufacturing semiconductor device, substrate processing apparatus and non-transitory computer-readable recording medium Masanori NAKAYAMA , Katsunori FUNAKI , Tatsushi UEDA , Yasutoshi TSUBOTA , Eiko TAKAMI +2 more 2024-02-20
11664275 Method of manufacturing semiconductor device, substrate processing apparatus, and recording medium Masanori NAKAYAMA , Katsunori FUNAKI , Tatsushi UEDA , Yasutoshi TSUBOTA , Yuichiro TAKESHIMA +1 more 2023-05-30
11189483 Method of manufacturing semiconductor device and non-transitory computer-readable recording medium Yuichiro TAKESHIMA , Masanori NAKAYAMA , Katsunori FUNAKI , Yasutoshi TSUBOTA 2021-11-30
11152476 Method of manufacturing semiconductor device and non-transitory computer-readable recording medium Masanori NAKAYAMA , Yuichiro TAKESHIMA , Katsunori FUNAKI 2021-10-19
11145491 Substrate processing apparatus, method of manufacturing semiconductor device and non-transitory computer-readable recording medium Masaki Murobayashi , Koichiro Harada , Teruo Yoshino , Masanori NAKAYAMA 2021-10-12
11081362 Method of manufacturing semiconductor device, and recording medium Yuki YAMAKADO , Masanori NAKAYAMA , Katsunori FUNAKI , Tatsushi UEDA , Yasutoshi TSUBOTA +2 more 2021-08-03
10796900 Method of manufacturing semiconductor device Yuichiro TAKESHIMA , Masanori NAKAYAMA , Katsunori FUNAKI , Yasutoshi TSUBOTA 2020-10-06
9831249 Method of manufacturing semiconductor device and non-transitory computer-readable recording medium Masanori NAKAYAMA 2017-11-28