List of Patents

(As of June 14, 2023)

Domestic

1.溶融塩中での金属窒化物薄膜形成法（特許第4471728号）/ Method for forming metal nitride thin film in molten salt (Patent No. 4471728)
2.プラズマ誘起電解による微粒子の製造方法（特許第4688796号）/ Method for producing fine particles by plasma-induced electrolysis (Patent No. 4688796)
3.溶融塩めっき用電解浴及び該電解浴を用いた溶融塩めっき方法（特許第4711724 号）/ Electrolytic bath for molten salt plating and molten salt plating method using said bath (Patent No. 4711724)
4.金属塩の付着した固体材料の洗浄方法（特許第4726529号）/ Method for cleaning solid materials with adhering metal salts (Patent No. 4726529)
5.溶融塩中の微粒子の回収方法（特許第4749025号）/ Method for recovering fine particles from molten salt (Patent No. 4749025)
6.プラズマ誘起電解による微粒子の製造方法およびその装置（特許第4755567号）/ Method and apparatus for producing fine particles by plasma-induced electrolysis (Patent No. 4755567)
7.炭素質皮膜及びその製造方法（特許第4756132号）/ Carbonaceous film and method for producing the same (Patent No. 4756132)
8.熱起動型溶融塩キャパシタ（特許第4884326号）/ Thermally-activated molten salt capacitor (Patent No. 4884326)
9.溶融塩反応浴を利用した合金粉末製造法（特許第5065948号）/ Method for producing alloy powder using a molten salt reaction bath (Patent No. 5065948)
10.炭素膜の製造方法（特許第5112010号）/ Method for producing carbon film (Patent No. 5112010)
11.窒化炭素の製造方法（特許第5112011号）/ Method for producing carbon nitride (Patent No. 5112011)
12.アンモニア電解合成装置（特許第5127385号）/ Apparatus for electrolytic ammonia synthesis (Patent No. 5127385)
13.溶融塩電気化学プロセスを用いた表面窒化処理方法（特許第5148209号）/ Surface nitriding method using a molten salt electrochemical process (Patent No. 5148209)
14.金属回収装置及び方法（特許第5153403号）/ Apparatus and method for metal recovery (Patent No. 5153403)
15.窒素還元方法（特許第5470312号）/ Nitrogen reduction method (Patent No. 5470312)
16.アンモニア電解合成とアンモニア電解合成装置（特許第5470332号）/ Electrolytic ammonia synthesis and apparatus for electrolytic ammonia synthesis (Patent No. 5470332)
17.金属回収装置（特許第5477827号）/ Metal recovery apparatus (Patent No. 5477827)
18.積層構造体（特許第5492783号）/ Laminated structure (Patent No. 5492783)
19.溶融塩電気化学プロセスを用いた材料表面のリン化処理法（特許第5513803号）/ Phosphorization treatment method for material surfaces using a molten salt electrochemical process (Patent No. 5513803)
20.二酸化炭素中の炭素の固定方法（特許第5557434号）/ Method for fixing carbon contained in carbon dioxide (Patent No. 5557434)
21.ホウ素含有薄膜形成方法（特許第5847782号）/ Method for forming boron-containing thin film (Patent No. 5847782)
22.電解窒素固定法（特許第5904760号）/ Electrolytic nitrogen fixation method (Patent No. 5904760)
23.フッ化処理による表面改質方法（特許第6091150号）/ Surface modification method by fluorination treatment (Patent No. 6091150)
24.窒化物結晶の製造方法と窒化物結晶製造装置（特許第6110906号）/ Method and apparatus for producing nitride crystals (Patent No. 6110906)
25.液体輸送装置（特許第6227540号）/ Liquid transport device (Patent No. 6227540)
26.アンモニア電解合成装置（特許第6345005号)/ Apparatus for electrolytic ammonia synthesis (Patent No. 6345005)
27.金属製基材の表面に多孔質層を形成する方法（特許第6487258号)/ Method for forming a porous layer on the surface of a metal substrate (Patent No. 6487258)
28.シリコンナノ粒子の製造方法（特許第6576496号)/ Method for producing silicon nanoparticles (Patent No. 6576496)
29.多孔質構造体への気体導入装置と気体導入方法（特許第6884310号)/ Apparatus and method for introducing gas into a porous structure (Patent No. 6884310)
30.二酸化炭素電解・炭素燃料電池一体型装置（特許第6912584号)/ Integrated apparatus for carbon dioxide electrolysis and carbon fuel cell (Patent No. 6912584)

Overseas

1.窒化炭素の製造方法（US 8,545,688）
2.炭素膜の製造方法(US8 ,951,401)
3.金属微粒子の製造方法（US9,562,296）
4.液体輸送装置（US9,904,300）
5.二酸化炭素電解・炭素燃料電池一体型装置（US11,245,127）