Learn more

HOTSUMA KOBO KK

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    201,446
About

HOTSUMA KOBO KK has a total of 15 patent applications. Its first patent ever was published in 2000. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, foods and drinks and machines are TUMCHENOK VIKTOR I, OTA MASANORI and TUMCHENOK VIKTOR IGNAT EVICH.

Patent filings in countries

World map showing HOTSUMA KOBO KKs patent filings in countries
# Country Total Patents
#1 Japan 15

Patent filings per year

Chart showing HOTSUMA KOBO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nigeme Hidemasa 15
#2 Yoshihara Susumu 3
#3 Tsunoda Shinya 2
#4 Suzuki Seiichi 2
#5 Kojima Kitoku 2
#6 Yakida Hiroshi 2
#7 Ito Takuya 2
#8 Takahashi Masayuki 1
#9 Mizukami Tadafumi 1
#10 Mizumura Kazumasa 1

Latest patents

Publication Filing date Title
JP2020159678A Solar heat (low temperature) collection device
JP2020060180A Low temperature Stirling engine
JP2018021746A "high temperature side heat source auxiliary device" for reducing electric power generation cost of ocean temperature difference electric power generation
JP2015129498A Improved solar heat power generation and improved high-temperature rock power generation
JP2014190688A To-save-tokyo
JP2013233534A Integrated use of deep sea water
JP2009066461A Intake and use of new unmixed deep sea water
JP2006214256A Techniques to take water from oceanic deep-water areas at low costs
JP2005290959A Low cost deep sea water intake, reservoir and transport technique
JP2003176555A Billow evacuation type deep sea water simplified intake system and industrialization model
JP2001342685A Recycling type environmental protection construction method in restriction type discrete body arch (or dome) structure
JP2002030603A Gravel pitching (gingko application, scale application) of pin roller
JP2002064997A Control for ash fall by blow speed reducer of volcanic ash
JP2001329478A Magic rope attached with sensor at its head part and capable of being moved freely
JP2001323401A Cant providing method for improving reliability and riding quality of train