Inventor · disambiguated record
Ryoichi Haga
Also filed as: HAGA RYOICHI · ISHIDA MASAHIKO
18 granted patents·6 pending applications·527 citations·filing 1978–2023
95Inventor score
Files withHITACHI LTD9AGENCY IND SCIENCE TECHN6MITSUBISHI HEAVY IND LTD4HAGA RYOICHI1HITACHI PLANT TECHNOLOGIES LTD1
Top patents by PatentIndex Score
24 records- 0198US4491522AAnaerobic digestion process for organic wastesAGENCY IND SCIENCE TECHN·Filed 1983·Granted Jan 1, 1985·143 cites·4 claims
- 0296US4354936AAnaerobic digestion processAGENCY IND SCIENCE TECHN·Filed 1981·Granted Oct 19, 1982·88 cites·16 claims
- 0395US4213857AAnaerobic digestion processAGENCY IND SCIENCE TECHN·Filed 1978·Granted Jul 22, 1980·79 cites·21 claims
- 0490US4288550ATreating process of garbage contained wastesAGENCY IND SCIENCE TECHN·Filed 1978·Granted Sep 8, 1981·35 cites·9 claims
- 0586US4510243AAnaerobic digestion process of wastes containing celluloseAGENCY IND SCIENCE TECHN·Filed 1982·Granted Apr 9, 1985·49 cites·4 claims
- 0679US5166067ACulturing method, system and apparatus for cell cultureHITACHI LTD·Filed 1989·Granted Nov 24, 1992·26 cites·10 claims
- 0768US5162204AApparatus and method of culturing and diagnosis of animal cells using image processingHITACHI LTD·Filed 1989·Granted Nov 10, 1992·27 cites·16 claims
- 0866US12152540B2Fuel control device, combustor, gas turbine, control method, and non-transitory computer-readable mediumMITSUBISHI HEAVY IND LTD·Filed 2022·Granted Nov 26, 2024·0 cites·9 claims
- 0963US5030361AMethod of separating living cellsHITACHI LTD·Filed 1989·Granted Jul 9, 1991·12 cites·7 claims
- 1062US5403735AMethod and apparatus for investigating and controlling an objectHITACHI LTD·Filed 1991·Granted Apr 4, 1995·26 cites·6 claims
- 1157US4888285AEnzyme immobilization on a water-insoluble amino group-containing carrierHITACHI LTD·Filed 1987·Granted Dec 19, 1989·13 cites·20 claims
- 1257US4522721ATreating process of organic wastesAGENCY IND SCIENCE TECHN·Filed 1984·Granted Jun 11, 1985·14 cites·4 claims
- 1355US10011812B2Culture control method, cell culture apparatus, and apparatus for evaluation of cellular characteristicsHITACHI LTD·Filed 2013·Granted Jul 3, 2018·0 cites·8 claims
- 1451US5227066AApparatus for separating living cellsHITACHI LTD·Filed 1991·Granted Jul 13, 1993·14 cites·6 claims
- 1551US2010081122A1System and method for cultivating cellsHITACHI PLANT TECHNOLOGIES LTD·Filed 2009·Application pending·0 cites
- 1650US11492981B2Fuel control device, combustor, gas turbine, control method, and programMITSUBISHI HITACHI POWER SYS LTD·Filed 2015·Granted Nov 8, 2022·0 cites·9 claims
- 1745US11815033B2Control device, control input determination method, and control input determination programMITSUBISHI HEAVY IND LTD·Filed 2021·Granted Nov 14, 2023·0 cites·12 claims
- 1844US2009148946A1Separation system for cell, and cell culture system using separator for cell, and method of separation for cellHAGA RYOICHI·Filed 2008·Application pending·0 cites
- 1943US2025257697A1Gas turbine control device and gas turbine control methodMITSUBISHI HEAVY IND LTD·Filed 2023·Application pending·0 cites
- 2042US2015192568A1Method and apparatus for determining degree of stratification and/or differentiationHITACHI LTD·Filed 2013·Application pending·0 cites
- 2141US12031491B2Combustion adjustment method and combustion control device of gas turbineMITSUBISHI HEAVY IND LTD·Filed 2021·Granted Jul 9, 2024·0 cites·22 claims
- 2238US2015354467A1Gas turbine system, gas turbine combustor control device, and gas turbine combustor control methodMITUBISHI HITACHI POWER SYSTEMS LTD·Filed 2014·Application pending·0 cites
- 2338US2004157270A1Protein measurement method in protein production plant by cell culture and apparatus thereofFiled 2004·Application pending·0 cites
- 2430US5202250AMethod for isolation and purification of amylases, and adsorbents used for the same as well as devices for the isolation and purificationHITACHI LTD·Filed 1987·Granted Apr 13, 1993·1 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →